| 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 | $95.31 | 12.807% | $107.5164 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $190.52 | 12.714% | $214.7427 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $37.63 | 3.342% | $38.8876 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $117.70 | 6.192% | $124.988 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $146.54 | 5.849% | $155.1111 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $125.88 | 8.653% | $136.7724 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $194.96 | 8.335% | $211.2099 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $908.54 | $989.2281 | $989.23 | $989.20 | $989.20 | |