| 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 | $131.88 | 5.678% | $139.3681 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $94.29 | 4.611% | $98.6377 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $218.91 | 11.139% | $243.2944 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $81.72 | 6.724% | $87.2149 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $192.59 | 11.351% | $214.4509 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $116.53 | 5.766% | $123.2491 | $123.25 | $123.25 | $123.20 |
| Purchase #7 | $206.75 | 5.815% | $218.7725 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,042.67 | $1,124.9876 | $1,124.98 | $1,124.95 | $1,125.00 | |