| 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 | $200.34 | 13.489% | $227.3639 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $193.73 | 5.442% | $204.2728 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $189.33 | 4.420% | $197.6984 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $210.46 | 8.762% | $228.9005 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $185.93 | 12.661% | $209.4706 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $198.38 | 5.169% | $208.6343 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $58.25 | 3.173% | $60.0983 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $1,236.42 | $1,336.4388 | $1,336.43 | $1,336.40 | $1,336.50 | |