| 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 | $240.84 | 13.222% | $272.6839 | $272.68 | $272.70 | $272.70 |
| Purchase #2 | $218.65 | 8.544% | $237.3315 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $23.78 | 8.866% | $25.8883 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $172.88 | 10.853% | $191.6427 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $148.39 | 10.666% | $164.2173 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $197.95 | 11.369% | $220.4549 | $220.45 | $220.45 | $220.50 |
| Purchase #7 | $41.93 | 9.109% | $45.7494 | $45.75 | $45.75 | $45.70 |
| 7 purchase totals = | $1,044.42 | $1,157.9680 | $1,157.96 | $1,158.00 | $1,157.90 | |