| 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 | $179.60 | 10.510% | $198.476 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $89.89 | 8.147% | $97.2133 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $192.96 | 8.491% | $209.3442 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $225.92 | 11.413% | $251.7042 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $216.58 | 4.296% | $225.8843 | $225.88 | $225.90 | $225.90 |
| Purchase #6 | $218.59 | 9.198% | $238.6959 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $94.77 | 6.687% | $101.1073 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,218.31 | $1,322.4252 | $1,322.42 | $1,322.45 | $1,322.40 | |