| 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 | $116.96 | 9.680% | $128.2817 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $243.93 | 13.696% | $277.3387 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $52.73 | 8.602% | $57.2658 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $184.29 | 13.204% | $208.6237 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $89.55 | 4.105% | $93.226 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $227.91 | 5.624% | $240.7277 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $223.84 | 3.104% | $230.788 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $1,139.21 | $1,236.2516 | $1,236.26 | $1,236.30 | $1,236.20 | |