| 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 | $218.62 | 9.825% | $240.0994 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $84.96 | 9.264% | $92.8307 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $247.96 | 4.646% | $259.4802 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $7.31 | 13.538% | $8.2996 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $99.38 | 5.274% | $104.6213 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $43.60 | 4.501% | $45.5624 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $19.98 | 10.200% | $22.018 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $721.81 | $772.9116 | $772.91 | $772.90 | $772.90 | |