| 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 | $116.43 | 11.624% | $129.9638 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $84.62 | 10.509% | $93.5127 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $215.91 | 3.290% | $223.0134 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $77.72 | 13.222% | $87.9961 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $62.34 | 8.355% | $67.5485 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $44.70 | 7.568% | $48.0829 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $241.86 | 4.515% | $252.78 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $843.58 | $902.8974 | $902.89 | $902.90 | $902.90 | |