| 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 | $214.78 | 10.325% | $236.956 | $236.96 | $236.95 | $237.00 |
| Purchase #2 | $74.68 | 4.224% | $77.8345 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $129.37 | 4.725% | $135.4827 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $39.42 | 3.262% | $40.7059 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $98.38 | 8.224% | $106.4708 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $57.86 | 6.334% | $61.5249 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $17.27 | 9.342% | $18.8834 | $18.88 | $18.90 | $18.90 |
| 7 purchase totals = | $631.76 | $677.8582 | $677.85 | $677.85 | $677.90 | |