| 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 | $103.48 | 5.290% | $108.9541 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $231.71 | 11.836% | $259.1352 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $209.77 | 9.572% | $229.8492 | $229.85 | $229.85 | $229.80 |
| Purchase #4 | $52.28 | 8.872% | $56.9183 | $56.92 | $56.90 | $56.90 |
| Purchase #5 | $8.61 | 9.712% | $9.4462 | $9.45 | $9.45 | $9.40 |
| Purchase #6 | $156.93 | 4.256% | $163.6089 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $159.33 | 11.727% | $178.0146 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $922.11 | $1,005.9265 | $1,005.93 | $1,005.90 | $1,005.80 | |