| 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 | $203.71 | 6.132% | $216.2015 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $142.64 | 7.446% | $153.261 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $171.50 | 5.213% | $180.4403 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $205.51 | 9.195% | $224.4066 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $224.35 | 7.680% | $241.5801 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $179.95 | 11.788% | $201.1625 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $93.92 | 4.237% | $97.8994 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $1,221.58 | $1,314.9514 | $1,314.95 | $1,314.95 | $1,315.00 | |