| 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 | $184.69 | 8.345% | $200.1024 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $43.84 | 12.281% | $49.224 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $71.55 | 8.709% | $77.7813 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $131.70 | 9.433% | $144.1233 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $196.76 | 10.778% | $217.9668 | $217.97 | $217.95 | $218.00 |
| Purchase #6 | $8.98 | 3.495% | $9.2939 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $246.36 | 6.728% | $262.9351 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $883.88 | $961.4268 | $961.42 | $961.40 | $961.40 | |