| 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 | $98.57 | 8.836% | $107.2796 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $142.66 | 3.129% | $147.1238 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $38.32 | 6.399% | $40.7721 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $57.56 | 10.216% | $63.4403 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $86.59 | 8.799% | $94.2091 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $231.66 | 11.365% | $257.9882 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $212.98 | 3.831% | $221.1393 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $868.34 | $931.9524 | $931.95 | $931.95 | $931.90 | |