| 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 | $8.26 | 11.660% | $9.2231 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $9.48 | 11.138% | $10.5359 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $104.83 | 7.314% | $112.4973 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $231.69 | 7.163% | $248.286 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $247.76 | 3.716% | $256.9668 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $65.58 | 3.539% | $67.9009 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $211.68 | 3.641% | $219.3873 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $879.28 | $924.7973 | $924.81 | $924.80 | $924.80 | |