| 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 | $114.64 | 13.129% | $129.6911 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $203.69 | 11.668% | $227.4565 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $122.65 | 11.550% | $136.8161 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $6.41 | 5.223% | $6.7448 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $161.94 | 6.332% | $172.194 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $188.45 | 4.848% | $197.5861 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $109.56 | 10.452% | $121.0112 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $907.34 | $991.4998 | $991.50 | $991.50 | $991.50 | |