| 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 | $133.87 | 9.666% | $146.8099 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $194.58 | 6.857% | $207.9224 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $86.84 | 10.361% | $95.8375 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $149.53 | 4.416% | $156.1332 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $211.29 | 6.115% | $224.2104 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $229.42 | 13.330% | $260.0017 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $182.33 | 13.729% | $207.3621 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,187.86 | $1,298.2772 | $1,298.27 | $1,298.25 | $1,298.20 | |