| 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 | $140.53 | 3.474% | $145.412 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $39.57 | 3.217% | $40.843 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $247.58 | 13.504% | $281.0132 | $281.01 | $281.00 | $281.00 |
| Purchase #4 | $149.59 | 3.601% | $154.9767 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $19.65 | 12.538% | $22.1137 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $243.46 | 10.360% | $268.6825 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $106.87 | 3.537% | $110.65 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $947.25 | $1,023.6911 | $1,023.68 | $1,023.70 | $1,023.70 | |