| 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 | $35.93 | 6.796% | $38.3718 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $237.41 | 11.790% | $265.4006 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $183.81 | 6.287% | $195.3661 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $229.64 | 11.671% | $256.4413 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $229.68 | 8.458% | $249.1063 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $188.34 | 12.707% | $212.2724 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $17.81 | 9.630% | $19.5251 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $1,122.62 | $1,236.4836 | $1,236.49 | $1,236.45 | $1,236.50 | |