| 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 | $81.74 | 4.374% | $85.3153 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $127.90 | 10.570% | $141.419 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $133.38 | 11.393% | $148.576 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $198.91 | 3.643% | $206.1563 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $6.63 | 9.829% | $7.2817 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $248.35 | 12.823% | $280.1959 | $280.20 | $280.20 | $280.20 |
| Purchase #7 | $37.57 | 13.781% | $42.7475 | $42.75 | $42.75 | $42.70 |
| 7 purchase totals = | $834.48 | $911.6917 | $911.71 | $911.70 | $911.70 | |