| 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 | $111.58 | 4.473% | $116.571 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $100.30 | 8.753% | $109.0793 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $188.55 | 12.163% | $211.4833 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $55.49 | 9.376% | $60.6927 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $108.86 | 13.159% | $123.1849 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $174.32 | 10.803% | $193.1518 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $151.82 | 7.257% | $162.8376 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $890.92 | $977.0006 | $976.99 | $977.05 | $977.10 | |