| 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 | $228.36 | 10.486% | $252.3058 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $14.61 | 4.299% | $15.2381 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $15.98 | 4.814% | $16.7493 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $208.47 | 9.252% | $227.7576 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $246.73 | 8.682% | $268.1511 | $268.15 | $268.15 | $268.20 |
| Purchase #6 | $192.63 | 9.379% | $210.6968 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $102.34 | 9.603% | $112.1677 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $1,009.12 | $1,103.0664 | $1,103.08 | $1,103.05 | $1,103.10 | |