| 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 | $113.65 | 7.653% | $122.3476 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $62.96 | 4.482% | $65.7819 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $144.28 | 4.241% | $150.3989 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $250.75 | 9.412% | $274.3506 | $274.35 | $274.35 | $274.40 |
| Purchase #5 | $21.39 | 9.473% | $23.4163 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $181.61 | 3.850% | $188.602 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $230.87 | 7.451% | $248.0721 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,005.51 | $1,072.9694 | $1,072.97 | $1,072.95 | $1,073.00 | |