| 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 | $205.27 | 3.830% | $213.1318 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $222.57 | 5.121% | $233.9678 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $8.97 | 6.109% | $9.518 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $135.46 | 5.752% | $143.2517 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $217.94 | 5.515% | $229.9594 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $222.96 | 7.357% | $239.3632 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $57.26 | 3.130% | $59.0522 | $59.05 | $59.05 | $59.10 |
| 7 purchase totals = | $1,070.43 | $1,128.2441 | $1,128.24 | $1,128.20 | $1,128.40 | |