| 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 | $243.41 | 9.675% | $266.9599 | $266.96 | $266.95 | $267.00 |
| Purchase #2 | $19.49 | 9.833% | $21.4065 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $10.51 | 11.731% | $11.7429 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $143.72 | 10.403% | $158.6712 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $51.28 | 6.721% | $54.7265 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $131.30 | 7.873% | $141.6372 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $229.32 | 10.799% | $254.0843 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $829.03 | $909.2285 | $909.23 | $909.25 | $909.20 | |