| 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 | $189.69 | 12.470% | $213.3443 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $189.55 | 6.654% | $202.1627 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $106.33 | 7.679% | $114.4951 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $62.63 | 3.771% | $64.9918 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $188.82 | 5.526% | $199.2542 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $124.75 | 5.434% | $131.5289 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $103.53 | 8.802% | $112.6427 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $965.30 | $1,038.4197 | $1,038.41 | $1,038.45 | $1,038.40 | |