| 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 | $173.92 | 9.852% | $191.0546 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $230.65 | 11.750% | $257.7514 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $142.81 | 12.522% | $160.6927 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $249.98 | 5.572% | $263.9089 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $133.78 | 7.571% | $143.9085 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $44.29 | 6.237% | $47.0524 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $228.73 | 3.326% | $236.3376 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $1,204.16 | $1,300.7061 | $1,300.70 | $1,300.70 | $1,300.80 | |