| 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 | $20.35 | 11.873% | $22.7662 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $232.32 | 3.461% | $240.3606 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $238.58 | 12.546% | $268.5122 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $58.68 | 12.851% | $66.221 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $192.55 | 3.669% | $199.6147 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $51.74 | 13.340% | $58.6421 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $54.71 | 9.558% | $59.9392 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $848.93 | $916.0560 | $916.05 | $916.00 | $916.00 | |