| 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 | $234.61 | 4.672% | $245.571 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $137.61 | 12.329% | $154.5759 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $81.26 | 7.192% | $87.1042 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $15.53 | 13.709% | $17.659 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $115.51 | 7.539% | $124.2183 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $146.51 | 13.817% | $166.7533 | $166.75 | $166.75 | $166.80 |
| Purchase #7 | $234.63 | 13.829% | $267.077 | $267.08 | $267.10 | $267.10 |
| 7 purchase totals = | $965.66 | $1,062.9587 | $1,062.96 | $1,062.95 | $1,063.10 | |