| 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 | $213.88 | 12.264% | $240.1102 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $200.94 | 12.813% | $226.6864 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $169.36 | 8.471% | $183.7065 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $92.91 | 4.570% | $97.156 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $105.94 | 4.707% | $110.9266 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $31.86 | 7.309% | $34.1886 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $118.78 | 5.789% | $125.6562 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $933.67 | $1,018.4305 | $1,018.45 | $1,018.45 | $1,018.50 | |