| 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 | $156.96 | 4.205% | $163.5602 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $228.84 | 8.570% | $248.4516 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $219.72 | 12.246% | $246.6269 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $100.39 | 3.145% | $103.5473 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $196.42 | 8.803% | $213.7109 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $74.41 | 11.679% | $83.1003 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $171.68 | 11.254% | $191.0009 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,148.42 | $1,249.9981 | $1,250.00 | $1,250.00 | $1,250.00 | |