| 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 | $203.99 | 12.440% | $229.3664 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $134.44 | 10.683% | $148.8022 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $6.93 | 7.640% | $7.4595 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $21.27 | 8.138% | $23.001 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $232.87 | 8.640% | $252.99 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $174.57 | 13.428% | $198.0113 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $91.53 | 5.833% | $96.8689 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $865.60 | $956.4993 | $956.50 | $956.45 | $956.60 | |