| 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 | $104.82 | 5.353% | $110.431 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $41.34 | 10.801% | $45.8051 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $110.59 | 13.155% | $125.1381 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $171.95 | 8.801% | $187.0833 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $151.35 | 10.753% | $167.6247 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $240.77 | 3.391% | $248.9345 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $178.39 | 5.482% | $188.1693 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $999.21 | $1,073.1860 | $1,073.18 | $1,073.20 | $1,073.10 | |