| 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 | $215.82 | 7.359% | $231.7022 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $187.56 | 10.526% | $207.3026 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $181.51 | 4.283% | $189.2841 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $139.95 | 4.351% | $146.0392 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $143.75 | 8.165% | $155.4872 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $225.43 | 6.503% | $240.0897 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $102.31 | 3.447% | $105.8366 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $1,196.33 | $1,275.7416 | $1,275.74 | $1,275.80 | $1,275.70 | |