| 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 | $206.41 | 11.795% | $230.7561 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $135.61 | 9.169% | $148.0441 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $104.28 | 3.713% | $108.1519 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $240.99 | 4.376% | $251.5357 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $60.79 | 11.711% | $67.9091 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $133.33 | 11.372% | $148.4923 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $198.30 | 10.621% | $219.3614 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,079.71 | $1,174.2506 | $1,174.25 | $1,174.25 | $1,174.30 | |