| 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 | $112.37 | 4.763% | $117.7222 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $227.78 | 11.460% | $253.8836 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $20.60 | 10.572% | $22.7778 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $132.85 | 13.433% | $150.6957 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $60.48 | 11.409% | $67.3802 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $98.93 | 3.414% | $102.3075 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $214.81 | 4.347% | $224.1478 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $867.82 | $938.9148 | $938.92 | $938.95 | $938.90 | |