| 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 | $107.76 | 3.436% | $111.4626 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $132.85 | 7.348% | $142.6118 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $70.69 | 12.177% | $79.2979 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $44.35 | 6.564% | $47.2611 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $249.64 | 6.808% | $266.6355 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $20.85 | 13.300% | $23.6231 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $225.89 | 5.521% | $238.3614 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $852.03 | $909.2534 | $909.25 | $909.20 | $909.30 | |