| 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 | $31.46 | 12.585% | $35.4192 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $115.61 | 7.402% | $124.1675 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $218.67 | 13.779% | $248.8005 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $23.99 | 11.542% | $26.7589 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $221.25 | 8.650% | $240.3881 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $192.39 | 4.247% | $200.5608 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $238.66 | 11.197% | $265.3828 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $1,042.03 | $1,141.4778 | $1,141.48 | $1,141.45 | $1,141.60 | |