| 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 | $207.48 | 7.473% | $222.985 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $210.96 | 8.803% | $229.5308 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $15.26 | 7.473% | $16.4004 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $127.31 | 8.785% | $138.4942 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $6.59 | 7.106% | $7.0583 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $174.64 | 6.401% | $185.8187 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $23.37 | 7.499% | $25.1225 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $765.61 | $825.4099 | $825.41 | $825.40 | $825.40 | |