| 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 | $68.94 | 12.647% | $77.6588 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $218.75 | 8.235% | $236.7641 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $213.89 | 5.264% | $225.1492 | $225.15 | $225.15 | $225.10 |
| Purchase #4 | $226.50 | 7.861% | $244.3052 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $14.82 | 3.508% | $15.3399 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $226.43 | 12.303% | $254.2877 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $83.66 | 10.695% | $92.6074 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $1,052.99 | $1,146.1123 | $1,146.12 | $1,146.10 | $1,146.10 | |