| 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 | $226.74 | 9.507% | $248.2962 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $29.50 | 7.669% | $31.7624 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $73.59 | 13.652% | $83.6365 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $170.37 | 7.256% | $182.732 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $8.59 | 11.465% | $9.5748 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $146.78 | 12.709% | $165.4343 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $159.31 | 7.132% | $170.672 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $814.88 | $892.1082 | $892.10 | $892.10 | $892.10 | |