| 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 | $227.64 | 9.799% | $249.9464 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $27.44 | 13.798% | $31.2262 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $211.98 | 6.300% | $225.3347 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $247.51 | 5.300% | $260.628 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $63.35 | 4.418% | $66.1488 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $79.63 | 5.682% | $84.1546 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $239.99 | 8.593% | $260.6123 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,097.54 | $1,178.0510 | $1,178.05 | $1,178.10 | $1,177.90 | |