| 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 | $31.86 | 10.615% | $35.2419 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $118.57 | 6.373% | $126.1265 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $148.77 | 9.644% | $163.1174 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $187.58 | 11.621% | $209.3787 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $177.43 | 3.300% | $183.2852 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $219.52 | 13.295% | $248.7052 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $216.45 | 11.324% | $240.9608 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,100.18 | $1,206.8157 | $1,206.83 | $1,206.85 | $1,206.80 | |