| 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 | $190.49 | 7.789% | $205.3273 | $205.33 | $205.35 | $205.30 |
| Purchase #2 | $176.56 | 9.412% | $193.1778 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $159.71 | 3.562% | $165.3989 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $5.35 | 7.649% | $5.7592 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $117.30 | 10.575% | $129.7045 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $249.50 | 8.847% | $271.5733 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $71.50 | 10.836% | $79.2477 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $970.41 | $1,050.1887 | $1,050.19 | $1,050.20 | $1,050.20 | |