| 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 | $218.94 | 6.450% | $233.0616 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $225.48 | 7.225% | $241.7709 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $64.73 | 12.830% | $73.0349 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $206.42 | 4.233% | $215.1578 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $208.38 | 10.761% | $230.8038 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $215.67 | 11.139% | $239.6935 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $225.42 | 8.520% | $244.6258 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $1,365.04 | $1,478.1483 | $1,478.14 | $1,478.15 | $1,478.20 | |