| 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 | $56.40 | 10.662% | $62.4134 | $62.41 | $62.40 | $62.40 |
| Purchase #2 | $219.80 | 3.666% | $227.8579 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $229.77 | 11.614% | $256.4555 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $221.61 | 12.307% | $248.8835 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $154.42 | 3.451% | $159.749 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $213.84 | 8.285% | $231.5566 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $94.86 | 13.277% | $107.4546 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $1,190.70 | $1,294.3705 | $1,294.37 | $1,294.35 | $1,294.50 | |