| 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 | $17.50 | 10.570% | $19.3498 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $237.27 | 5.608% | $250.5761 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $108.54 | 7.500% | $116.6805 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $68.32 | 10.114% | $75.2299 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $190.71 | 13.578% | $216.6046 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $167.90 | 12.873% | $189.5138 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $230.35 | 10.142% | $253.7121 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,020.59 | $1,121.6668 | $1,121.66 | $1,121.70 | $1,121.60 | |