| 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 | $219.85 | 9.739% | $241.2612 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $219.53 | 9.323% | $239.9968 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $42.85 | 11.511% | $47.7825 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $34.97 | 6.316% | $37.1787 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $139.88 | 13.514% | $158.7834 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $59.87 | 3.480% | $61.9535 | $61.95 | $61.95 | $62.00 |
| Purchase #7 | $32.74 | 9.339% | $35.7976 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $749.69 | $822.7537 | $822.75 | $822.80 | $822.90 | |