| 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 | $243.56 | 13.543% | $276.5453 | $276.55 | $276.55 | $276.50 |
| Purchase #2 | $117.75 | 7.788% | $126.9204 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $155.32 | 6.634% | $165.6239 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $109.79 | 10.193% | $120.9809 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $146.96 | 9.269% | $160.5817 | $160.58 | $160.60 | $160.60 |
| Purchase #6 | $233.63 | 3.257% | $241.2393 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $42.70 | 12.325% | $47.9628 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $1,049.71 | $1,139.8543 | $1,139.85 | $1,139.85 | $1,139.80 | |