| 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 | $119.37 | 8.746% | $129.8101 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $86.99 | 7.397% | $93.4247 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $231.28 | 10.457% | $255.4649 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $102.50 | 4.385% | $106.9946 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $181.26 | 8.104% | $195.9493 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $39.83 | 8.869% | $43.3625 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $188.96 | 13.863% | $215.1555 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $950.19 | $1,040.1616 | $1,040.15 | $1,040.10 | $1,040.20 | |