| 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 | $217.45 | 9.401% | $237.8925 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $209.50 | 11.517% | $233.6281 | $233.63 | $233.65 | $233.60 |
| Purchase #3 | $171.69 | 6.368% | $182.6232 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $201.33 | 5.474% | $212.3508 | $212.35 | $212.35 | $212.40 |
| Purchase #5 | $117.27 | 9.399% | $128.2922 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $52.99 | 12.188% | $59.4484 | $59.45 | $59.45 | $59.40 |
| Purchase #7 | $49.56 | 13.422% | $56.2119 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $1,019.79 | $1,110.4471 | $1,110.44 | $1,110.45 | $1,110.40 | |