| 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 | $17.33 | 4.478% | $18.106 | $18.11 | $18.10 | $18.10 |
| Purchase #2 | $233.69 | 4.347% | $243.8485 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $14.44 | 4.471% | $15.0856 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $146.69 | 5.268% | $154.4176 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $142.60 | 6.214% | $151.4612 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $239.82 | 5.756% | $253.624 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $248.79 | 11.149% | $276.5276 | $276.53 | $276.55 | $276.50 |
| 7 purchase totals = | $1,043.36 | $1,113.0705 | $1,113.08 | $1,113.05 | $1,113.00 | |