| 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 | $114.55 | 4.578% | $119.7941 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $217.51 | 9.828% | $238.8869 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $242.59 | 12.173% | $272.1205 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $236.70 | 4.853% | $248.1871 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $118.92 | 6.418% | $126.5523 | $126.55 | $126.55 | $126.60 |
| Purchase #6 | $205.92 | 8.610% | $223.6497 | $223.65 | $223.65 | $223.60 |
| Purchase #7 | $127.65 | 9.165% | $139.3491 | $139.35 | $139.35 | $139.30 |
| 7 purchase totals = | $1,263.84 | $1,368.5397 | $1,368.54 | $1,368.55 | $1,368.50 | |