| 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 | $203.41 | 8.468% | $220.6348 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $157.36 | 3.462% | $162.8078 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $240.71 | 8.540% | $261.2666 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $153.52 | 7.778% | $165.4608 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $119.38 | 10.229% | $131.5914 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $5.73 | 7.633% | $6.1674 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $89.94 | 12.642% | $101.3102 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $970.05 | $1,049.2390 | $1,049.24 | $1,049.20 | $1,049.30 | |