| 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 | $215.36 | 10.411% | $237.7811 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $238.25 | 8.285% | $257.989 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $44.71 | 6.191% | $47.478 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $120.58 | 7.550% | $129.6838 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $210.83 | 8.709% | $229.1912 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $235.47 | 12.735% | $265.4571 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $72.54 | 5.716% | $76.6864 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $1,137.74 | $1,244.2666 | $1,244.27 | $1,244.35 | $1,244.40 | |