| 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 | $224.27 | 8.848% | $244.1134 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $12.48 | 9.210% | $13.6294 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $117.93 | 6.783% | $125.9292 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $124.44 | 10.462% | $137.4589 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $193.94 | 12.675% | $218.5219 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $57.28 | 8.427% | $62.107 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $113.86 | 5.210% | $119.7921 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $844.20 | $921.5519 | $921.55 | $921.55 | $921.50 | |