| 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 | $220.30 | 6.767% | $235.2077 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $78.90 | 8.435% | $85.5552 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $76.59 | 5.315% | $80.6608 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $145.39 | 3.284% | $150.1646 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $93.94 | 4.380% | $98.0546 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $223.66 | 11.180% | $248.6652 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $45.34 | 6.715% | $48.3846 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $884.12 | $946.6927 | $946.69 | $946.65 | $946.90 | |