| 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 | $116.59 | 9.664% | $127.8573 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $35.84 | 8.812% | $38.9982 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $216.75 | 12.424% | $243.679 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $137.53 | 12.151% | $154.2413 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $103.67 | 12.741% | $116.8786 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $195.68 | 5.444% | $206.3328 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $244.53 | 8.418% | $265.1145 | $265.11 | $265.10 | $265.10 |
| 7 purchase totals = | $1,050.59 | $1,153.1017 | $1,153.10 | $1,153.15 | $1,153.10 | |