| 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 | $206.78 | 6.238% | $219.6789 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $90.57 | 9.825% | $99.4685 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $238.44 | 13.745% | $271.2136 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $230.83 | 12.536% | $259.7668 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $27.83 | 10.428% | $30.7321 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $44.65 | 6.221% | $47.4277 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $157.45 | 11.192% | $175.0718 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $996.55 | $1,103.3594 | $1,103.36 | $1,103.35 | $1,103.40 | |