| 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 | $23.39 | 5.190% | $24.6039 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $199.30 | 4.732% | $208.7309 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $229.80 | 8.586% | $249.5306 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $180.62 | 13.176% | $204.4185 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $103.46 | 6.761% | $110.4549 | $110.45 | $110.45 | $110.50 |
| Purchase #6 | $249.73 | 12.814% | $281.7304 | $281.73 | $281.75 | $281.70 |
| Purchase #7 | $152.27 | 5.328% | $160.3829 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $1,138.57 | $1,239.8521 | $1,239.84 | $1,239.90 | $1,239.80 | |