| 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 | $242.54 | 6.430% | $258.1353 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $203.42 | 13.390% | $230.6579 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $56.70 | 3.734% | $58.8172 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $68.91 | 3.307% | $71.1889 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $66.81 | 5.620% | $70.5647 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $126.44 | 12.498% | $142.2425 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $109.90 | 4.491% | $114.8356 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $874.72 | $946.4421 | $946.45 | $946.45 | $946.40 | |