| 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 | $227.94 | 7.306% | $244.5933 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $241.79 | 13.392% | $274.1705 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $180.93 | 8.195% | $195.7572 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $190.74 | 13.111% | $215.7479 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $70.56 | 8.204% | $76.3487 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $105.88 | 6.686% | $112.9591 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $30.28 | 8.169% | $32.7536 | $32.75 | $32.75 | $32.80 |
| 7 purchase totals = | $1,048.12 | $1,152.3303 | $1,152.33 | $1,152.30 | $1,152.40 | |