| 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 | $115.34 | 6.338% | $122.6502 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $71.32 | 4.355% | $74.426 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $9.32 | 4.205% | $9.7119 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $196.31 | 8.541% | $213.0768 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $105.83 | 4.387% | $110.4728 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $144.71 | 11.229% | $160.9595 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $194.43 | 13.864% | $221.3858 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $837.26 | $912.6830 | $912.69 | $912.70 | $912.80 | |