| 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 | $196.84 | 11.251% | $218.9865 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $134.68 | 10.447% | $148.75 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $169.43 | 13.388% | $192.1133 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $227.46 | 13.120% | $257.3028 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $139.29 | 8.704% | $151.4138 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $65.31 | 3.421% | $67.5443 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $33.48 | 8.292% | $36.2562 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $966.49 | $1,072.3669 | $1,072.36 | $1,072.35 | $1,072.40 | |