| 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 | $194.51 | 6.197% | $206.5638 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $215.45 | 4.507% | $225.1603 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $32.33 | 12.195% | $36.2726 | $36.27 | $36.25 | $36.30 |
| Purchase #4 | $237.85 | 6.862% | $254.1713 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $136.33 | 9.717% | $149.5772 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $197.63 | 8.567% | $214.561 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $147.25 | 12.410% | $165.5237 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,161.35 | $1,251.8299 | $1,251.82 | $1,251.75 | $1,252.00 | |