| 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 | $54.29 | 5.297% | $57.1657 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $210.45 | 12.364% | $236.47 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $84.67 | 3.243% | $87.4158 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $245.28 | 10.440% | $270.8872 | $270.89 | $270.90 | $270.90 |
| Purchase #5 | $120.39 | 4.247% | $125.503 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $90.25 | 13.317% | $102.2686 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $243.59 | 8.504% | $264.3049 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,048.92 | $1,144.0152 | $1,144.02 | $1,143.95 | $1,144.10 | |