| 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 | $119.52 | 11.823% | $133.6508 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $9.82 | 4.232% | $10.2356 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $147.46 | 9.550% | $161.5424 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $148.31 | 12.231% | $166.4498 | $166.45 | $166.45 | $166.40 |
| Purchase #5 | $62.81 | 9.727% | $68.9195 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $199.68 | 6.277% | $212.2139 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $100.84 | 10.573% | $111.5018 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $788.44 | $864.5138 | $864.51 | $864.50 | $864.40 | |