| 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 | $191.95 | 12.521% | $215.9841 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $226.37 | 12.545% | $254.7681 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $8.68 | 6.527% | $9.2465 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $16.70 | 12.847% | $18.8454 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $75.63 | 11.211% | $84.1089 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $14.51 | 12.527% | $16.3277 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $103.56 | 5.439% | $109.1926 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $637.40 | $708.4733 | $708.48 | $708.50 | $708.40 | |