| 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 | $115.91 | 10.676% | $128.2846 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $234.53 | 9.200% | $256.1068 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $22.28 | 6.149% | $23.65 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $107.39 | 10.334% | $118.4877 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $235.26 | 12.457% | $264.5663 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $203.69 | 12.426% | $229.0005 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $236.90 | 6.777% | $252.9547 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $1,155.96 | $1,273.0506 | $1,273.05 | $1,273.05 | $1,273.20 | |