| 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 | $26.92 | 6.676% | $28.7172 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $207.84 | 5.757% | $219.8053 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $225.91 | 9.689% | $247.7984 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $48.44 | 11.765% | $54.139 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $130.31 | 7.338% | $139.8721 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $234.49 | 13.281% | $265.6326 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $212.56 | 13.431% | $241.1089 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $1,086.47 | $1,197.0735 | $1,197.08 | $1,197.05 | $1,197.00 | |