| 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 | $221.54 | 7.234% | $237.5662 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $209.55 | 6.216% | $222.5756 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $155.47 | 3.184% | $160.4202 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $234.35 | 4.228% | $244.2583 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $84.97 | 8.808% | $92.4542 | $92.45 | $92.45 | $92.50 |
| Purchase #6 | $118.26 | 10.726% | $130.9446 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $221.83 | 12.566% | $249.7052 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $1,245.97 | $1,337.9243 | $1,337.93 | $1,337.90 | $1,338.00 | |