| 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 | $238.73 | 8.224% | $258.3632 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $163.36 | 5.146% | $171.7665 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $233.89 | 9.762% | $256.7223 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $200.49 | 6.696% | $213.9148 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $91.51 | 10.600% | $101.2101 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $231.77 | 10.116% | $255.2159 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $116.40 | 8.182% | $125.9238 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $1,276.15 | $1,383.1166 | $1,383.11 | $1,383.00 | $1,383.10 | |