| 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 | $129.73 | 9.616% | $142.2048 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $210.56 | 10.272% | $232.1887 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $91.58 | 13.302% | $103.762 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $48.94 | 3.805% | $50.8022 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $170.88 | 4.334% | $178.2859 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $246.73 | 13.798% | $280.7738 | $280.77 | $280.75 | $280.80 |
| Purchase #7 | $45.67 | 5.338% | $48.1079 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $944.09 | $1,036.1253 | $1,036.12 | $1,036.10 | $1,036.20 | |