| 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 | $107.79 | 12.576% | $121.3457 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $102.69 | 11.230% | $114.2221 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $39.45 | 9.134% | $43.0534 | $43.05 | $43.05 | $43.10 |
| Purchase #4 | $223.43 | 7.488% | $240.1604 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $107.27 | 9.576% | $117.5422 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $172.26 | 7.670% | $185.4723 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $233.38 | 7.125% | $250.0083 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $986.27 | $1,071.8044 | $1,071.80 | $1,071.75 | $1,071.80 | |