| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.67 | 6.192% | $265.1296 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $230.34 | 10.137% | $253.6896 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $141.65 | 13.593% | $160.9045 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $100.95 | 10.799% | $111.8516 | $111.85 | $111.85 | $111.90 |
| Purchase #5 | $242.33 | 11.473% | $270.1325 | $270.13 | $270.15 | $270.10 |
| Purchase #6 | $233.30 | 8.804% | $253.8397 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $110.84 | 7.468% | $119.1175 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $1,309.08 | $1,434.6650 | $1,434.66 | $1,434.70 | $1,434.60 | |