| 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 | $128.41 | 13.289% | $145.4744 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $90.48 | 8.654% | $98.3101 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $242.81 | 11.647% | $271.0901 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $119.82 | 8.149% | $129.5841 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $233.75 | 5.669% | $247.0013 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $6.78 | 8.218% | $7.3372 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $43.67 | 10.824% | $48.3968 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $865.72 | $947.1940 | $947.19 | $947.20 | $947.20 | |