| 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 | $102.81 | 9.633% | $112.7137 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $165.95 | 11.529% | $185.0824 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $209.28 | 13.559% | $237.6563 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $240.56 | 5.677% | $254.2166 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $244.95 | 11.365% | $272.7886 | $272.79 | $272.80 | $272.80 |
| Purchase #6 | $175.99 | 5.848% | $186.2819 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $84.35 | 4.283% | $87.9627 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $1,223.89 | $1,336.7022 | $1,336.70 | $1,336.70 | $1,336.80 | |