| 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 | $133.68 | 5.259% | $140.7102 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $205.54 | 4.302% | $214.3823 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $61.69 | 11.843% | $68.9959 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $213.28 | 6.560% | $227.2712 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $188.62 | 12.316% | $211.8504 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $194.62 | 10.181% | $214.4343 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $235.98 | 5.161% | $248.1589 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,233.41 | $1,325.8032 | $1,325.80 | $1,325.80 | $1,325.90 | |