| 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 | $192.79 | 10.785% | $213.5824 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $250.82 | 5.450% | $264.4897 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $109.53 | 3.647% | $113.5246 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $117.42 | 8.356% | $127.2316 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $212.32 | 3.235% | $219.1886 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $71.63 | 10.271% | $78.9871 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $200.47 | 6.499% | $213.4985 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,154.98 | $1,230.5025 | $1,230.50 | $1,230.55 | $1,230.50 | |