| 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 | $231.33 | 7.612% | $248.9388 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $229.49 | 9.504% | $251.3007 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $223.46 | 7.582% | $240.4027 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $198.58 | 9.274% | $216.9963 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $87.48 | 3.731% | $90.7439 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $94.52 | 8.418% | $102.4767 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $40.93 | 5.595% | $43.22 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $1,105.79 | $1,194.0791 | $1,194.08 | $1,194.10 | $1,194.00 | |