| 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 | $209.81 | 5.408% | $221.1565 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $70.89 | 6.763% | $75.6843 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $105.80 | 10.591% | $117.0053 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $187.90 | 5.227% | $197.7215 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $112.73 | 12.834% | $127.1978 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $58.61 | 8.737% | $63.7308 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $189.65 | 9.813% | $208.2604 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $935.39 | $1,010.7566 | $1,010.76 | $1,010.75 | $1,010.80 | |