| 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 | $225.55 | 6.682% | $240.6213 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $94.69 | 4.746% | $99.184 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $205.61 | 12.653% | $231.6258 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $12.78 | 8.335% | $13.8452 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $74.33 | 9.483% | $81.3787 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $235.92 | 6.812% | $251.9909 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $146.48 | 3.655% | $151.8338 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $995.36 | $1,070.4797 | $1,070.48 | $1,070.55 | $1,070.40 | |