| 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 | $106.32 | 5.832% | $112.5206 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $212.59 | 5.683% | $224.6715 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $19.34 | 4.538% | $20.2176 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $219.95 | 3.138% | $226.852 | $226.85 | $226.85 | $226.90 |
| Purchase #5 | $109.44 | 3.749% | $113.5429 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $131.81 | 7.336% | $141.4796 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $147.65 | 9.387% | $161.5099 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $947.10 | $1,000.7941 | $1,000.79 | $1,000.75 | $1,000.80 | |