| 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 | $222.86 | 8.457% | $241.7073 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $57.52 | 3.150% | $59.3319 | $59.33 | $59.35 | $59.30 |
| Purchase #3 | $175.36 | 5.374% | $184.7838 | $184.78 | $184.80 | $184.80 |
| Purchase #4 | $236.43 | 7.728% | $254.7013 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $199.56 | 9.154% | $217.8277 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $117.46 | 4.479% | $122.721 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $99.38 | 11.621% | $110.9289 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,108.57 | $1,192.0019 | $1,192.00 | $1,192.05 | $1,191.90 | |