| 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 | $124.51 | 13.428% | $141.2292 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $225.97 | 4.442% | $236.0076 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $63.27 | 10.345% | $69.8153 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $221.58 | 4.248% | $230.9927 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $103.33 | 13.148% | $116.9158 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $223.73 | 5.834% | $236.7824 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $113.40 | 12.503% | $127.5784 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $1,075.79 | $1,159.3214 | $1,159.33 | $1,159.35 | $1,159.30 | |