| 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 | $72.26 | 12.794% | $81.5049 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $116.81 | 13.638% | $132.7405 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $178.68 | 9.170% | $195.065 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $222.54 | 10.816% | $246.6099 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $200.96 | 4.872% | $210.7508 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $190.61 | 5.733% | $201.5377 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $34.80 | 5.286% | $36.6395 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $1,016.66 | $1,104.8483 | $1,104.85 | $1,104.85 | $1,104.80 | |