| 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 | $207.52 | 12.444% | $233.3438 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $87.31 | 5.421% | $92.0431 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $243.51 | 4.618% | $254.7553 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $94.50 | 11.375% | $105.2494 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $244.38 | 7.516% | $262.7476 | $262.75 | $262.75 | $262.70 |
| Purchase #6 | $180.59 | 6.701% | $192.6913 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $142.49 | 9.451% | $155.9567 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $1,200.30 | $1,296.7872 | $1,296.79 | $1,296.80 | $1,296.70 | |