| 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 | $204.69 | 5.318% | $215.5754 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $182.90 | 4.546% | $191.2146 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $81.46 | 9.798% | $89.4415 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $59.72 | 7.610% | $64.2647 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $232.88 | 3.162% | $240.2437 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $211.68 | 13.576% | $240.4177 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $152.62 | 5.839% | $161.5315 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,125.95 | $1,202.6891 | $1,202.68 | $1,202.70 | $1,202.60 | |