| 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 | $239.82 | 10.454% | $264.8908 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $159.46 | 8.696% | $173.3266 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $97.27 | 10.839% | $107.8131 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $122.60 | 7.239% | $131.475 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $45.29 | 12.157% | $50.7959 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $191.97 | 13.151% | $217.216 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $248.26 | 9.700% | $272.3412 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $1,104.67 | $1,217.8586 | $1,217.87 | $1,217.90 | $1,217.80 | |