| 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 | $244.91 | 4.108% | $254.9709 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $230.40 | 8.428% | $249.8181 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $34.70 | 11.551% | $38.7082 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $143.26 | 10.759% | $158.6733 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $220.78 | 3.339% | $228.1518 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $122.94 | 5.692% | $129.9377 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $242.95 | 8.279% | $263.0638 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $1,239.94 | $1,323.3238 | $1,323.32 | $1,323.25 | $1,323.40 | |