| 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 | $12.88 | 9.724% | $14.1325 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $210.81 | 8.317% | $228.3431 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $82.53 | 9.874% | $90.679 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $10.91 | 8.152% | $11.7994 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $158.47 | 12.189% | $177.7859 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $111.59 | 10.719% | $123.5513 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $227.51 | 3.410% | $235.2681 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $814.70 | $881.5593 | $881.56 | $881.60 | $881.60 | |