| 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 | $52.67 | 5.197% | $55.4073 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $212.48 | 5.873% | $224.959 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $225.89 | 7.185% | $242.1202 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $209.70 | 10.279% | $231.2551 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $249.93 | 13.486% | $283.6356 | $283.64 | $283.65 | $283.60 |
| Purchase #6 | $118.85 | 13.521% | $134.9197 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $12.29 | 13.291% | $13.9235 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $1,081.81 | $1,186.2204 | $1,186.23 | $1,186.15 | $1,186.20 | |