| 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 | $115.62 | 9.237% | $126.2998 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $107.91 | 5.140% | $113.4566 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $44.27 | 8.643% | $48.0963 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $33.76 | 10.526% | $37.3136 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $83.78 | 4.518% | $87.5652 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $237.93 | 8.411% | $257.9423 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $160.50 | 7.267% | $172.1635 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $783.77 | $842.8373 | $842.84 | $842.80 | $842.90 | |