| 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 | $222.65 | 9.642% | $244.1179 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $12.35 | 12.319% | $13.8714 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $65.82 | 10.554% | $72.7666 | $72.77 | $72.75 | $72.80 |
| Purchase #4 | $163.79 | 9.855% | $179.9315 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $218.65 | 3.610% | $226.5433 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $13.51 | 13.115% | $15.2818 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $140.26 | 3.323% | $144.9208 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $837.03 | $897.4333 | $897.43 | $897.40 | $897.40 | |