| 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 | $197.82 | 8.625% | $214.882 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $70.69 | 6.564% | $75.3301 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $247.46 | 7.573% | $266.2001 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $93.68 | 9.370% | $102.4578 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $39.76 | 5.283% | $41.8605 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $117.86 | 9.297% | $128.8174 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $69.29 | 8.147% | $74.9351 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $836.56 | $904.4830 | $904.49 | $904.50 | $904.50 | |