| 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 | $216.83 | 9.840% | $238.1661 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $98.36 | 12.170% | $110.3304 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $27.55 | 7.447% | $29.6016 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $137.96 | 5.597% | $145.6816 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $95.88 | 12.262% | $107.6368 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $138.93 | 9.181% | $151.6852 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $53.33 | 11.591% | $59.5115 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $768.84 | $842.6132 | $842.62 | $842.65 | $842.60 | |