| 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 | $203.58 | 4.242% | $212.2159 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $86.43 | 7.655% | $93.0462 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $26.76 | 7.835% | $28.8566 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $95.99 | 6.253% | $101.9923 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $134.78 | 4.715% | $141.1349 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $174.65 | 11.425% | $194.6038 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $148.59 | 13.640% | $168.8577 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $870.78 | $940.7074 | $940.71 | $940.70 | $940.70 | |