| 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 | $199.40 | 4.795% | $208.9612 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $243.92 | 9.378% | $266.7948 | $266.79 | $266.80 | $266.80 |
| Purchase #3 | $82.65 | 5.359% | $87.0792 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $40.35 | 9.535% | $44.1974 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $213.55 | 3.191% | $220.3644 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $116.96 | 6.601% | $124.6805 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $115.35 | 8.728% | $125.4177 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,012.18 | $1,077.4952 | $1,077.49 | $1,077.50 | $1,077.60 | |