| 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 | $23.27 | 13.338% | $26.3738 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $128.66 | 9.786% | $141.2507 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $64.41 | 3.715% | $66.8028 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $116.92 | 13.812% | $133.069 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $7.93 | 11.228% | $8.8204 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $223.93 | 6.872% | $239.3185 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $5.85 | 5.685% | $6.1826 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $570.97 | $621.8178 | $621.81 | $621.75 | $621.90 | |