| 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 | $234.70 | 4.304% | $244.8015 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $186.58 | 4.449% | $194.8809 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $212.97 | 12.848% | $240.3324 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $49.31 | 8.720% | $53.6098 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $238.56 | 4.482% | $249.2523 | $249.25 | $249.25 | $249.30 |
| Purchase #6 | $105.43 | 4.724% | $110.4105 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $183.64 | 6.534% | $195.639 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $1,211.19 | $1,288.9264 | $1,288.92 | $1,288.95 | $1,288.90 | |