| 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 | $198.40 | 6.657% | $211.6075 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $45.96 | 13.174% | $52.0148 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $105.47 | 9.678% | $115.6774 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $185.70 | 6.380% | $197.5477 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $183.35 | 4.520% | $191.6374 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $126.69 | 7.465% | $136.1474 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $228.83 | 8.491% | $248.26 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $1,074.40 | $1,152.8922 | $1,152.90 | $1,152.90 | $1,152.80 | |