| 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 | $223.47 | 3.854% | $232.0825 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $103.27 | 6.718% | $110.2077 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $97.82 | 5.220% | $102.9262 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $182.72 | 8.472% | $198.2 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $50.29 | 4.424% | $52.5148 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $94.31 | 8.638% | $102.4565 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $232.54 | 10.376% | $256.6684 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $984.42 | $1,055.0561 | $1,055.06 | $1,055.05 | $1,055.10 | |