| 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 | $101.79 | 4.140% | $106.0041 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $59.86 | 4.872% | $62.7764 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $186.75 | 12.714% | $210.4934 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $245.34 | 9.743% | $269.2435 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $246.75 | 5.195% | $259.5687 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $102.70 | 7.433% | $110.3337 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $197.60 | 13.456% | $224.1891 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $1,140.79 | $1,242.6089 | $1,242.60 | $1,242.65 | $1,242.60 | |