| 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 | $102.66 | 3.647% | $106.404 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $163.93 | 9.210% | $179.028 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $247.68 | 11.381% | $275.8685 | $275.87 | $275.85 | $275.90 |
| Purchase #4 | $237.41 | 12.183% | $266.3337 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $173.69 | 10.132% | $191.2883 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $61.60 | 10.732% | $68.2109 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $84.89 | 7.643% | $91.3781 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $1,071.86 | $1,178.5115 | $1,178.51 | $1,178.55 | $1,178.50 | |