| 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 | $244.56 | 13.793% | $278.2922 | $278.29 | $278.30 | $278.30 |
| Purchase #2 | $86.58 | 10.266% | $95.4683 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $212.99 | 12.815% | $240.2847 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $236.58 | 13.232% | $267.8843 | $267.88 | $267.90 | $267.90 |
| Purchase #5 | $37.63 | 7.852% | $40.5847 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $80.44 | 12.722% | $90.6736 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $107.56 | 8.272% | $116.4574 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,006.34 | $1,129.6452 | $1,129.63 | $1,129.65 | $1,129.80 | |