| 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 | $226.41 | 9.595% | $248.134 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $192.52 | 12.869% | $217.2954 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $53.49 | 4.250% | $55.7633 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $136.61 | 3.132% | $140.8886 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $144.61 | 5.368% | $152.3727 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $35.36 | 5.162% | $37.1853 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $240.27 | 9.526% | $263.1581 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $1,029.27 | $1,114.7974 | $1,114.80 | $1,114.80 | $1,114.90 | |