| 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 | $109.59 | 4.684% | $114.7232 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $158.34 | 13.141% | $179.1475 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $188.66 | 13.208% | $213.5782 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $77.35 | 3.134% | $79.7741 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $209.93 | 3.668% | $217.6302 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $119.67 | 8.500% | $129.842 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $97.93 | 8.566% | $106.3187 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $961.47 | $1,041.0139 | $1,041.01 | $1,041.00 | $1,040.90 | |