| 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 | $233.77 | 3.469% | $241.8795 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $194.97 | 10.485% | $215.4126 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $121.57 | 5.253% | $127.9561 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $216.49 | 10.798% | $239.8666 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $86.66 | 11.221% | $96.3841 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $202.37 | 8.174% | $218.9117 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $211.73 | 13.511% | $240.3368 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,267.56 | $1,380.7474 | $1,380.75 | $1,380.75 | $1,380.80 | |