| 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 | $7.94 | 10.387% | $8.7647 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $196.27 | 3.793% | $203.7145 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $80.93 | 10.585% | $89.4964 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $185.35 | 3.770% | $192.3377 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $219.62 | 9.251% | $239.937 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $133.64 | 6.176% | $141.8936 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $193.68 | 11.660% | $216.2631 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,017.43 | $1,092.4070 | $1,092.40 | $1,092.40 | $1,092.40 | |