| 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 | $66.61 | 3.764% | $69.1172 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $147.94 | 4.693% | $154.8828 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $181.60 | 9.521% | $198.8901 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $149.66 | 13.662% | $170.1065 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $229.38 | 13.376% | $260.0619 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $198.57 | 10.786% | $219.9878 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $216.41 | 9.302% | $236.5405 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,190.17 | $1,309.5868 | $1,309.59 | $1,309.60 | $1,309.60 | |