| 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 | $226.28 | 11.306% | $251.8632 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $210.35 | 11.546% | $234.637 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $82.26 | 8.347% | $89.1262 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $128.79 | 11.738% | $143.9074 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $223.59 | 7.242% | $239.7824 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $87.36 | 11.495% | $97.402 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $156.66 | 7.375% | $168.2137 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,115.29 | $1,224.9319 | $1,224.93 | $1,224.95 | $1,224.90 | |