| 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 | $206.97 | 4.554% | $216.3954 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $41.87 | 4.473% | $43.7428 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $54.73 | 5.409% | $57.6903 | $57.69 | $57.70 | $57.70 |
| Purchase #4 | $186.90 | 12.656% | $210.5541 | $210.55 | $210.55 | $210.60 |
| Purchase #5 | $49.94 | 10.471% | $55.1692 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $121.35 | 5.609% | $128.1565 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $184.98 | 3.170% | $190.8439 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $846.74 | $902.5522 | $902.55 | $902.55 | $902.60 | |