| 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 | $14.46 | 6.706% | $15.4297 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $204.58 | 13.508% | $232.2147 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $221.38 | 3.392% | $228.8892 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $101.86 | 6.348% | $108.3261 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $136.25 | 12.688% | $153.5374 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $204.58 | 8.557% | $222.0859 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $118.99 | 3.665% | $123.351 | $123.35 | $123.35 | $123.40 |
| 7 purchase totals = | $1,002.10 | $1,083.8340 | $1,083.84 | $1,083.90 | $1,083.80 | |