| 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 | $131.57 | 8.426% | $142.6561 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $150.48 | 13.592% | $170.9332 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $169.57 | 8.855% | $184.5854 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $31.80 | 5.745% | $33.6269 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $212.49 | 12.311% | $238.6496 | $238.65 | $238.65 | $238.60 |
| Purchase #6 | $132.87 | 9.340% | $145.2801 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $111.39 | 4.369% | $116.2566 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $940.17 | $1,031.9879 | $1,032.00 | $1,032.05 | $1,032.00 | |