| 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 | $98.58 | 13.633% | $112.0194 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $198.58 | 10.777% | $219.981 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $205.58 | 6.793% | $219.545 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $219.63 | 7.203% | $235.4499 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $44.54 | 7.509% | $47.8845 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $167.71 | 11.110% | $186.3426 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $228.88 | 3.627% | $237.1815 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,163.50 | $1,258.4039 | $1,258.40 | $1,258.45 | $1,258.30 | |