| 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 | $197.62 | 8.784% | $214.9789 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $164.33 | 12.510% | $184.8877 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $107.32 | 12.680% | $120.9282 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $84.25 | 8.585% | $91.4829 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $118.38 | 3.502% | $122.5257 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $111.26 | 3.717% | $115.3955 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $12.65 | 7.113% | $13.5498 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $795.81 | $863.7487 | $863.76 | $863.85 | $863.70 | |