| 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 | $218.99 | 10.443% | $241.8591 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $69.64 | 7.681% | $74.989 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $144.97 | 7.864% | $156.3704 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $58.68 | 12.698% | $66.1312 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $19.38 | 3.610% | $20.0796 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $84.78 | 13.754% | $96.4406 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $207.90 | 7.455% | $223.3989 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $804.34 | $879.2688 | $879.27 | $879.30 | $879.30 | |