| 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 | $208.34 | 8.263% | $225.5551 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $10.95 | 6.558% | $11.6681 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $83.31 | 5.838% | $88.1736 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $142.32 | 3.688% | $147.5688 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $66.29 | 6.757% | $70.7692 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $211.40 | 6.807% | $225.79 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $128.59 | 8.576% | $139.6179 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $851.20 | $909.1427 | $909.15 | $909.05 | $909.30 | |