| 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 | $195.36 | 7.860% | $210.7153 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $127.88 | 3.328% | $132.1358 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $149.53 | 8.792% | $162.6767 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $59.35 | 10.432% | $65.5414 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $241.52 | 9.621% | $264.7566 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $102.33 | 10.818% | $113.4001 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $35.27 | 3.244% | $36.4142 | $36.41 | $36.40 | $36.40 |
| 7 purchase totals = | $911.24 | $985.6401 | $985.65 | $985.65 | $985.60 | |