| 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 | $85.98 | 8.534% | $93.3175 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $105.67 | 9.543% | $115.7541 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $127.69 | 12.163% | $143.2209 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $203.27 | 3.728% | $210.8479 | $210.85 | $210.85 | $210.80 |
| Purchase #5 | $211.82 | 5.199% | $222.8325 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $180.53 | 10.359% | $199.2311 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $216.29 | 12.138% | $242.5433 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,131.25 | $1,227.7473 | $1,227.74 | $1,227.75 | $1,227.60 | |