| 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 | $107.25 | 6.728% | $114.4658 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $101.38 | 9.219% | $110.7262 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $64.79 | 10.114% | $71.3429 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $170.77 | 13.622% | $194.0323 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $74.97 | 7.522% | $80.6092 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $125.26 | 7.372% | $134.4942 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $223.84 | 7.224% | $240.0102 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $868.26 | $945.6808 | $945.68 | $945.70 | $945.60 | |