| 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 | $28.82 | 3.241% | $29.7541 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $201.55 | 8.114% | $217.9038 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $151.96 | 11.321% | $169.1634 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $134.73 | 10.491% | $148.8645 | $148.86 | $148.85 | $148.90 |
| Purchase #5 | $228.67 | 10.178% | $251.944 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $246.35 | 4.532% | $257.5146 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $214.37 | 12.181% | $240.4824 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,206.45 | $1,315.6268 | $1,315.60 | $1,315.60 | $1,315.70 | |