| 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 | $103.99 | 10.742% | $115.1606 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $228.57 | 10.599% | $252.7961 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $24.85 | 4.479% | $25.963 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $33.74 | 5.790% | $35.6935 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $219.37 | 8.299% | $237.5755 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $59.51 | 5.686% | $62.8937 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $92.99 | 8.256% | $100.6673 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $763.02 | $830.7497 | $830.75 | $830.75 | $830.90 | |