| 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 | $226.92 | 3.317% | $234.4469 | $234.45 | $234.45 | $234.40 |
| Purchase #2 | $30.74 | 5.178% | $32.3317 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $143.36 | 13.114% | $162.1602 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $215.59 | 5.347% | $227.1176 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $206.94 | 6.808% | $221.0285 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $142.96 | 4.386% | $149.2302 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $209.54 | 7.638% | $225.5447 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,176.05 | $1,251.8598 | $1,251.86 | $1,251.90 | $1,251.70 | |