| 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 | $70.71 | 4.777% | $74.0878 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $209.58 | 9.372% | $229.2218 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $225.32 | 11.324% | $250.8352 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $235.35 | 8.427% | $255.1829 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $99.30 | 11.338% | $110.5586 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $249.93 | 8.824% | $271.9838 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $203.74 | 6.804% | $217.6025 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,293.93 | $1,409.4726 | $1,409.47 | $1,409.50 | $1,409.50 | |