| 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 | $194.81 | 4.577% | $203.7265 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $39.53 | 12.747% | $44.5689 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $19.72 | 9.548% | $21.6029 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $224.53 | 5.596% | $237.0947 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $187.91 | 12.690% | $211.7558 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $236.46 | 5.773% | $250.1108 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $171.26 | 8.619% | $186.0209 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $1,074.22 | $1,154.8805 | $1,154.88 | $1,154.85 | $1,154.90 | |