| 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 | $227.27 | 6.694% | $242.4835 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $73.44 | 12.182% | $82.3865 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $201.71 | 5.439% | $212.681 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $189.66 | 11.281% | $211.0555 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $86.93 | 5.208% | $91.4573 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $220.59 | 13.590% | $250.5682 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $214.28 | 7.121% | $229.5389 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,213.88 | $1,320.1709 | $1,320.18 | $1,320.20 | $1,320.30 | |