| 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 | $237.90 | 11.691% | $265.7129 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $6.52 | 13.306% | $7.3876 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $81.73 | 13.868% | $93.0643 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $199.75 | 8.804% | $217.336 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $185.76 | 12.464% | $208.9131 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $186.32 | 12.662% | $209.9118 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $33.81 | 10.317% | $37.2982 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $931.79 | $1,039.6239 | $1,039.62 | $1,039.60 | $1,039.60 | |