| 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 | $213.59 | 6.465% | $227.3986 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $122.76 | 10.515% | $135.6682 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $154.51 | 12.161% | $173.3 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $102.86 | 3.275% | $106.2287 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $84.91 | 4.785% | $88.9729 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $132.51 | 5.736% | $140.1108 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $191.57 | 6.839% | $204.6715 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,002.71 | $1,076.3507 | $1,076.35 | $1,076.30 | $1,076.40 | |