| 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 | $118.26 | 4.652% | $123.7615 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $138.55 | 8.171% | $149.8709 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $28.41 | 4.631% | $29.7257 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $72.71 | 3.604% | $75.3305 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $243.63 | 10.682% | $269.6546 | $269.65 | $269.65 | $269.70 |
| Purchase #6 | $103.37 | 4.589% | $108.1136 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $157.50 | 8.336% | $170.6292 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $862.43 | $927.0860 | $927.08 | $927.10 | $927.10 | |