| 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 | $236.88 | 13.869% | $269.7329 | $269.73 | $269.75 | $269.70 |
| Purchase #2 | $64.26 | 3.521% | $66.5226 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $106.88 | 10.394% | $117.9891 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $196.58 | 9.854% | $215.951 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $217.35 | 9.331% | $237.6309 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $95.52 | 6.835% | $102.0488 | $102.05 | $102.05 | $102.00 |
| Purchase #7 | $222.46 | 11.842% | $248.8037 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,139.93 | $1,258.6790 | $1,258.67 | $1,258.70 | $1,258.60 | |