| 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 | $224.66 | 8.579% | $243.9336 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $101.98 | 8.815% | $110.9695 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $229.70 | 3.740% | $238.2908 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $144.55 | 3.276% | $149.2855 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $19.70 | 3.190% | $20.3284 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $79.77 | 8.735% | $86.7379 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $22.38 | 4.218% | $23.324 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $822.74 | $872.8697 | $872.87 | $872.90 | $872.80 | |