| 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 | $191.79 | 8.542% | $208.1727 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $244.75 | 9.679% | $268.4394 | $268.44 | $268.45 | $268.40 |
| Purchase #3 | $124.63 | 5.800% | $131.8585 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $76.44 | 11.417% | $85.1672 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $140.33 | 3.409% | $145.1138 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $35.88 | 10.858% | $39.7759 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $109.47 | 11.350% | $121.8948 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $923.29 | $1,000.4223 | $1,000.42 | $1,000.40 | $1,000.50 | |