| 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 | $89.86 | 13.353% | $101.859 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $22.70 | 7.558% | $24.4157 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $245.32 | 7.872% | $264.6316 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $87.71 | 12.765% | $98.9062 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $11.45 | 5.407% | $12.0691 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $237.48 | 9.443% | $259.9052 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $220.41 | 6.499% | $234.7344 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $914.93 | $996.5212 | $996.53 | $996.50 | $996.50 | |