| 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 | $220.29 | 10.241% | $242.8499 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $142.98 | 12.404% | $160.7152 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $126.60 | 13.373% | $143.5302 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $110.47 | 12.359% | $124.123 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $218.32 | 9.811% | $239.7394 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $117.91 | 8.553% | $127.9948 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $230.47 | 3.456% | $238.435 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,167.04 | $1,277.3875 | $1,277.39 | $1,277.40 | $1,277.20 | |