| 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 | $217.31 | 9.832% | $238.6759 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $43.85 | 12.392% | $49.2839 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $111.92 | 5.635% | $118.2267 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $6.67 | 10.779% | $7.389 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $178.89 | 7.355% | $192.0474 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $123.47 | 13.167% | $139.7273 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $245.80 | 11.171% | $273.2583 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $927.91 | $1,018.6085 | $1,018.62 | $1,018.70 | $1,018.60 | |