| 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 | $232.74 | 13.348% | $263.8061 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $115.43 | 4.576% | $120.7121 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $234.46 | 9.184% | $255.9928 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $66.33 | 7.766% | $71.4812 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $227.89 | 4.866% | $238.9791 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $184.93 | 6.388% | $196.7433 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $133.65 | 3.369% | $138.1527 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $1,195.43 | $1,285.8673 | $1,285.86 | $1,285.90 | $1,285.90 | |