| 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 | $198.65 | 13.421% | $225.3108 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $136.99 | 7.267% | $146.9451 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $222.32 | 3.803% | $230.7748 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $190.87 | 9.556% | $209.1095 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $66.35 | 11.808% | $74.1846 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $142.73 | 4.865% | $149.6738 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $44.45 | 5.393% | $46.8472 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $1,002.36 | $1,082.8458 | $1,082.84 | $1,082.80 | $1,082.80 | |