| 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 | $238.75 | 10.568% | $263.9811 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $40.37 | 8.339% | $43.7365 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $120.44 | 9.751% | $132.1841 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $71.29 | 9.839% | $78.3042 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $92.30 | 3.114% | $95.1742 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $122.87 | 6.438% | $130.7804 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $9.97 | 6.447% | $10.6128 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $695.99 | $754.7733 | $754.76 | $754.80 | $754.80 | |