| 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 | $45.26 | 7.640% | $48.7179 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $105.96 | 9.652% | $116.1873 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $201.43 | 11.508% | $224.6106 | $224.61 | $224.60 | $224.60 |
| Purchase #4 | $78.57 | 12.821% | $88.6435 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $239.95 | 8.152% | $259.5107 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $219.41 | 5.135% | $230.6767 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $174.85 | 11.123% | $194.2986 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $1,065.43 | $1,162.6453 | $1,162.65 | $1,162.65 | $1,162.60 | |