| 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 | $207.46 | 7.575% | $223.1751 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $53.54 | 6.711% | $57.1331 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $230.75 | 9.537% | $252.7566 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $123.44 | 7.226% | $132.3598 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $132.37 | 4.417% | $138.2168 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $30.29 | 9.761% | $33.2466 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $120.89 | 9.722% | $132.6429 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $898.74 | $969.5309 | $969.54 | $969.55 | $969.50 | |