| 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 | $244.32 | 10.298% | $269.4801 | $269.48 | $269.50 | $269.50 |
| Purchase #2 | $166.27 | 6.498% | $177.0742 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $150.45 | 6.595% | $160.3722 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $44.66 | 12.467% | $50.2278 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $243.75 | 4.399% | $254.4726 | $254.47 | $254.45 | $254.50 |
| Purchase #6 | $90.36 | 10.431% | $99.7855 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $202.41 | 11.808% | $226.3106 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,142.22 | $1,237.7230 | $1,237.72 | $1,237.70 | $1,237.80 | |