| 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 | $234.70 | 12.728% | $264.5726 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $232.83 | 5.141% | $244.7998 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $19.32 | 5.765% | $20.4338 | $20.43 | $20.45 | $20.40 |
| Purchase #4 | $248.79 | 7.343% | $267.0586 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $15.43 | 3.583% | $15.9829 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $72.65 | 5.309% | $76.507 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $65.63 | 8.114% | $70.9552 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $889.35 | $960.3099 | $960.31 | $960.30 | $960.40 | |