| 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 | $202.42 | 12.604% | $227.933 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $157.90 | 10.824% | $174.9911 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $213.52 | 10.850% | $236.6869 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $117.67 | 8.384% | $127.5355 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $240.29 | 12.413% | $270.1172 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $205.60 | 7.163% | $220.3271 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $206.79 | 11.294% | $230.1449 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,344.19 | $1,487.7357 | $1,487.74 | $1,487.80 | $1,487.60 | |