| 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 | $191.96 | 13.258% | $217.4101 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $184.63 | 7.864% | $199.1493 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $221.86 | 3.784% | $230.2552 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $175.87 | 6.203% | $186.7792 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $116.75 | 6.170% | $123.9535 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $245.44 | 9.487% | $268.7249 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $196.53 | 8.479% | $213.1938 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,333.04 | $1,439.4660 | $1,439.46 | $1,439.45 | $1,439.50 | |