| 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 | $20.33 | 4.719% | $21.2894 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $245.59 | 12.220% | $275.6011 | $275.60 | $275.60 | $275.60 |
| Purchase #3 | $91.28 | 13.548% | $103.6466 | $103.65 | $103.65 | $103.60 |
| Purchase #4 | $245.69 | 4.645% | $257.1023 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $240.82 | 4.632% | $251.9748 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $229.81 | 3.124% | $236.9893 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $210.63 | 13.672% | $239.4273 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,284.15 | $1,386.0308 | $1,386.03 | $1,386.05 | $1,386.00 | |