| 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 | $116.86 | 5.394% | $123.1634 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $100.49 | 13.122% | $113.6763 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $32.92 | 5.685% | $34.7915 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $240.70 | 12.279% | $270.2556 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $83.56 | 7.320% | $89.6766 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $25.52 | 3.428% | $26.3948 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $225.57 | 8.795% | $245.4089 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $825.62 | $903.3671 | $903.37 | $903.40 | $903.50 | |