| 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 | $216.75 | 9.441% | $237.2134 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $166.31 | 10.107% | $183.119 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $151.42 | 12.710% | $170.6655 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $26.72 | 12.178% | $29.974 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $32.92 | 3.824% | $34.1789 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $120.61 | 13.439% | $136.8188 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $19.93 | 4.424% | $20.8117 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $734.66 | $812.7813 | $812.78 | $812.70 | $812.80 | |