| 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 | $237.36 | 9.482% | $259.8665 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $99.42 | 7.312% | $106.6896 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $139.88 | 12.256% | $157.0237 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $44.64 | 3.695% | $46.2894 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $243.89 | 8.654% | $264.9962 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $167.61 | 3.435% | $173.3674 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $117.39 | 3.422% | $121.4071 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $1,050.19 | $1,129.6399 | $1,129.65 | $1,129.60 | $1,129.70 | |