| 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 | $6.32 | 13.423% | $7.1683 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $230.62 | 5.411% | $243.0988 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $200.41 | 13.736% | $227.9383 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $221.92 | 6.398% | $236.1184 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $44.60 | 12.773% | $50.2968 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $26.31 | 13.791% | $29.9384 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $210.46 | 10.870% | $233.337 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $940.64 | $1,027.8960 | $1,027.91 | $1,027.90 | $1,027.80 | |