| 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 | $185.55 | 3.826% | $192.6491 | $192.65 | $192.65 | $192.60 |
| Purchase #2 | $232.48 | 8.340% | $251.8688 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $135.59 | 9.495% | $148.4643 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $205.49 | 8.108% | $222.1511 | $222.15 | $222.15 | $222.20 |
| Purchase #5 | $215.30 | 10.549% | $238.012 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $134.66 | 11.869% | $150.6428 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $247.71 | 10.727% | $274.2819 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $1,356.78 | $1,478.0700 | $1,478.06 | $1,478.05 | $1,478.10 | |