| 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 | $23.53 | 9.146% | $25.6821 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $214.44 | 13.459% | $243.3015 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $159.37 | 12.551% | $179.3725 | $179.37 | $179.35 | $179.40 |
| Purchase #4 | $224.66 | 6.420% | $239.0832 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $158.67 | 13.781% | $180.5363 | $180.54 | $180.55 | $180.50 |
| Purchase #6 | $79.27 | 6.137% | $84.1348 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $145.85 | 7.870% | $157.3284 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,005.79 | $1,109.4388 | $1,109.43 | $1,109.50 | $1,109.40 | |