| 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 | $247.95 | 10.584% | $274.193 | $274.19 | $274.20 | $274.20 |
| Purchase #2 | $185.85 | 12.691% | $209.4362 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $186.83 | 4.462% | $195.1664 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $157.84 | 7.357% | $169.4523 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $107.64 | 8.800% | $117.1123 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $229.97 | 6.260% | $244.3661 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $8.67 | 9.746% | $9.515 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $1,124.75 | $1,219.2413 | $1,219.25 | $1,219.20 | $1,219.30 | |