| 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 | $174.33 | 8.628% | $189.3712 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $197.94 | 6.170% | $210.1529 | $210.15 | $210.15 | $210.20 |
| Purchase #3 | $184.43 | 13.727% | $209.7467 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $48.57 | 7.546% | $52.2351 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $88.81 | 11.315% | $98.8589 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $213.69 | 7.346% | $229.3877 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $194.90 | 9.140% | $212.7139 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,102.67 | $1,202.4664 | $1,202.47 | $1,202.45 | $1,202.50 | |