| 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 | $186.36 | 4.446% | $194.6456 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $85.38 | 10.407% | $94.2655 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $217.74 | 8.799% | $236.8989 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $125.66 | 8.155% | $135.9076 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $63.69 | 5.325% | $67.0815 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $244.68 | 11.338% | $272.4218 | $272.42 | $272.40 | $272.40 |
| Purchase #7 | $207.89 | 6.460% | $221.3197 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,131.40 | $1,222.5406 | $1,222.55 | $1,222.50 | $1,222.50 | |