| 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 | $131.85 | 9.309% | $144.1239 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $201.76 | 13.144% | $228.2793 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $183.36 | 7.242% | $196.6389 | $196.64 | $196.65 | $196.60 |
| Purchase #4 | $60.51 | 12.797% | $68.2535 | $68.25 | $68.25 | $68.30 |
| Purchase #5 | $88.71 | 11.206% | $98.6508 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $51.49 | 13.229% | $58.3016 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $240.66 | 3.841% | $249.9038 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $958.34 | $1,044.1518 | $1,044.14 | $1,044.15 | $1,044.20 | |