| 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 | $194.38 | 8.544% | $210.9878 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $237.54 | 3.624% | $246.1484 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $113.71 | 5.573% | $120.0471 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $225.37 | 11.134% | $250.4627 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $96.27 | 9.283% | $105.2067 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $45.47 | 5.858% | $48.1336 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $178.77 | 13.596% | $203.0756 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,091.51 | $1,184.0619 | $1,184.07 | $1,184.10 | $1,184.00 | |