| 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 | $96.64 | 9.872% | $106.1803 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $126.25 | 4.665% | $132.1396 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $182.73 | 5.118% | $192.0821 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $197.52 | 11.300% | $219.8398 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $166.45 | 12.278% | $186.8867 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $10.40 | 9.422% | $11.3799 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $52.45 | 10.506% | $57.9604 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $832.44 | $906.4688 | $906.47 | $906.55 | $906.50 | |