| 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 | $203.86 | 7.266% | $218.6725 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $210.30 | 11.781% | $235.0754 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $163.61 | 13.847% | $186.2651 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $19.87 | 10.220% | $21.9007 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $55.36 | 6.314% | $58.8554 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $183.36 | 8.222% | $198.4359 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $98.46 | 3.714% | $102.1168 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $934.82 | $1,021.3218 | $1,021.34 | $1,021.30 | $1,021.40 | |