| 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 | $225.55 | 5.642% | $238.2755 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $234.45 | 4.692% | $245.4504 | $245.45 | $245.45 | $245.50 |
| Purchase #3 | $47.85 | 3.361% | $49.4582 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $70.61 | 8.414% | $76.5511 | $76.55 | $76.55 | $76.60 |
| Purchase #5 | $43.25 | 4.842% | $45.3442 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $224.52 | 3.318% | $231.9696 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $204.28 | 12.554% | $229.9253 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,050.51 | $1,116.9743 | $1,116.98 | $1,117.00 | $1,117.10 | |