| 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 | $107.63 | 12.350% | $120.9223 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $236.32 | 3.546% | $244.6999 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $205.43 | 9.306% | $224.5473 | $224.55 | $224.55 | $224.50 |
| Purchase #4 | $88.46 | 11.310% | $98.4648 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $190.69 | 6.237% | $202.5833 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $154.79 | 8.522% | $167.9812 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $190.74 | 8.323% | $206.6153 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $1,174.06 | $1,265.8141 | $1,265.81 | $1,265.80 | $1,265.80 | |