| 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 | $223.82 | 5.306% | $235.6959 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $13.94 | 9.538% | $15.2696 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $223.58 | 13.404% | $253.5487 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $6.48 | 12.247% | $7.2736 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $133.29 | 4.541% | $139.3427 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $86.71 | 6.383% | $92.2447 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $23.25 | 10.294% | $25.6434 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $711.07 | $769.0186 | $769.01 | $769.00 | $768.90 | |