| 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 | $116.83 | 11.568% | $130.3449 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $32.81 | 4.158% | $34.1742 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $90.99 | 3.167% | $93.8717 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $202.48 | 8.519% | $219.7293 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $221.85 | 3.743% | $230.1538 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $155.94 | 8.400% | $169.039 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $186.78 | 11.677% | $208.5903 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,007.68 | $1,085.9032 | $1,085.89 | $1,085.90 | $1,085.90 | |