| 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 | $210.98 | 8.348% | $228.5926 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $109.95 | 7.811% | $118.5382 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $74.97 | 4.845% | $78.6023 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $72.49 | 12.684% | $81.6846 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $214.38 | 8.113% | $231.7726 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $101.43 | 4.711% | $106.2084 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $69.83 | 9.406% | $76.3982 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $854.03 | $921.7969 | $921.79 | $921.80 | $921.80 | |