| 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 | $206.40 | 6.373% | $219.5539 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $197.70 | 6.272% | $210.0997 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $87.92 | 11.664% | $98.175 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $46.78 | 11.548% | $52.1822 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $173.35 | 12.517% | $195.0482 | $195.05 | $195.05 | $195.00 |
| Purchase #6 | $124.83 | 10.633% | $138.1032 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $99.96 | 9.789% | $109.7451 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $936.94 | $1,022.9073 | $1,022.91 | $1,022.95 | $1,022.90 | |