| 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 | $108.44 | 13.787% | $123.3906 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $135.98 | 7.290% | $145.8929 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $247.99 | 8.146% | $268.1913 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $94.92 | 6.323% | $100.9218 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $69.89 | 12.241% | $78.4452 | $78.45 | $78.45 | $78.40 |
| Purchase #6 | $8.75 | 11.647% | $9.7691 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $84.50 | 9.115% | $92.2022 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $750.47 | $818.8131 | $818.81 | $818.80 | $818.80 | |