| 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 | $47.54 | 3.214% | $49.0679 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $222.89 | 12.276% | $250.252 | $250.25 | $250.25 | $250.30 |
| Purchase #3 | $178.74 | 10.601% | $197.6882 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $221.84 | 6.827% | $236.985 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $250.68 | 8.368% | $271.6569 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $112.32 | 12.734% | $126.6228 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $210.27 | 8.359% | $227.8465 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,244.28 | $1,360.1193 | $1,360.13 | $1,360.10 | $1,360.20 | |