| 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 | $224.98 | 13.566% | $255.5008 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $40.82 | 7.777% | $43.9946 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $201.99 | 5.646% | $213.3944 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $103.74 | 11.584% | $115.7572 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $30.90 | 7.478% | $33.2107 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $236.48 | 11.398% | $263.434 | $263.43 | $263.45 | $263.40 |
| Purchase #7 | $232.58 | 6.271% | $247.1651 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $1,071.49 | $1,172.4568 | $1,172.45 | $1,172.45 | $1,172.50 | |