| 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 | $209.87 | 4.722% | $219.7801 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $184.51 | 5.309% | $194.3056 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $250.86 | 6.802% | $267.9235 | $267.92 | $267.90 | $267.90 |
| Purchase #4 | $172.89 | 13.850% | $196.8353 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $215.63 | 7.735% | $232.309 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $188.98 | 9.548% | $207.0238 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $35.60 | 12.254% | $39.9624 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $1,258.34 | $1,358.1397 | $1,358.14 | $1,358.10 | $1,358.10 | |