| 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 | $122.88 | 8.832% | $133.7328 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $246.43 | 11.810% | $275.5334 | $275.53 | $275.55 | $275.50 |
| Purchase #3 | $141.70 | 10.373% | $156.3985 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $92.79 | 9.193% | $101.3202 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $62.96 | 13.316% | $71.3438 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $199.52 | 11.249% | $221.964 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $217.77 | 11.594% | $243.0183 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $1,084.05 | $1,203.3110 | $1,203.30 | $1,203.30 | $1,203.20 | |