| 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 | $22.78 | 5.610% | $24.058 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $185.41 | 5.526% | $195.6558 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $247.66 | 7.639% | $266.5787 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $205.80 | 13.496% | $233.5748 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $244.57 | 7.327% | $262.4896 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $42.69 | 8.188% | $46.1855 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $77.91 | 13.649% | $88.5439 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $1,026.82 | $1,117.0863 | $1,117.09 | $1,117.10 | $1,117.20 | |