| 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 | $114.80 | 12.855% | $129.5575 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $36.95 | 13.808% | $42.0521 | $42.05 | $42.05 | $42.10 |
| Purchase #3 | $248.96 | 8.628% | $270.4403 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $223.35 | 10.209% | $246.1518 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $223.95 | 8.603% | $243.2164 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $103.30 | 12.633% | $116.3499 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $239.26 | 12.257% | $268.5861 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $1,190.57 | $1,316.3541 | $1,316.36 | $1,316.35 | $1,316.40 | |