| 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 | $128.40 | 11.528% | $143.202 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $58.80 | 6.366% | $62.5432 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $228.32 | 11.690% | $255.0106 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $195.70 | 7.114% | $209.6221 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $27.67 | 8.281% | $29.9614 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $243.74 | 4.785% | $255.403 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $70.64 | 13.385% | $80.0952 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $953.27 | $1,035.8375 | $1,035.83 | $1,035.80 | $1,035.80 | |