| 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 | $185.35 | 13.299% | $209.9997 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $240.82 | 4.114% | $250.7273 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $130.42 | 9.729% | $143.1086 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $236.43 | 12.216% | $265.3123 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $79.68 | 11.812% | $89.0918 | $89.09 | $89.10 | $89.10 |
| Purchase #6 | $203.56 | 10.154% | $224.2295 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $21.73 | 9.623% | $23.8211 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $1,097.99 | $1,206.2903 | $1,206.29 | $1,206.30 | $1,206.20 | |