| 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 | $210.36 | 12.873% | $237.4396 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $116.82 | 4.601% | $122.1949 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $55.67 | 13.651% | $63.2695 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $133.66 | 7.228% | $143.3209 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $68.76 | 7.558% | $73.9569 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $35.67 | 8.598% | $38.7369 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $89.41 | 12.834% | $100.8849 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $710.35 | $779.8036 | $779.80 | $779.80 | $779.80 | |