| 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 | $197.62 | 12.252% | $221.8324 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $73.72 | 3.189% | $76.0709 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $222.38 | 12.137% | $249.3703 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $94.65 | 13.272% | $107.2119 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $42.46 | 9.520% | $46.5022 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $212.94 | 9.310% | $232.7647 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $178.45 | 10.772% | $197.6726 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,022.22 | $1,131.4250 | $1,131.41 | $1,131.35 | $1,131.50 | |