| 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 | $234.50 | 12.291% | $263.3224 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $83.81 | 4.648% | $87.7055 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $40.99 | 10.669% | $45.3632 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $23.60 | 10.377% | $26.049 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $49.77 | 10.393% | $54.9426 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $174.68 | 13.303% | $197.9177 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $121.50 | 9.618% | $133.1859 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $728.85 | $808.4863 | $808.49 | $808.45 | $808.40 | |