| 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 | $97.36 | 3.853% | $101.1113 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $211.86 | 10.234% | $233.5418 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $88.66 | 7.702% | $95.4886 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $162.35 | 6.760% | $173.3249 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $63.95 | 3.458% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $18.66 | 8.653% | $20.2746 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $206.62 | 8.170% | $223.5009 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $849.46 | $913.4035 | $913.39 | $913.35 | $913.40 | |