| 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 | $190.94 | 13.696% | $217.0911 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $113.95 | 7.149% | $122.0963 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $201.39 | 5.134% | $211.7294 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $98.42 | 13.263% | $111.4734 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $240.77 | 5.681% | $254.4481 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $21.74 | 7.868% | $23.4505 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $191.93 | 10.688% | $212.4435 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,059.14 | $1,152.7323 | $1,152.73 | $1,152.75 | $1,152.70 | |