| 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 | $30.78 | 4.197% | $32.0718 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $176.95 | 7.679% | $190.538 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $110.89 | 7.594% | $119.311 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $195.52 | 4.106% | $203.5481 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $34.94 | 13.827% | $39.7712 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $233.34 | 4.432% | $243.6816 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $209.73 | 9.274% | $229.1804 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $992.15 | $1,058.1021 | $1,058.10 | $1,058.10 | $1,058.10 | |