| 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 | $127.63 | 3.122% | $131.6146 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $241.33 | 12.512% | $271.5252 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $29.42 | 7.262% | $31.5565 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $215.75 | 13.396% | $244.6519 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $114.49 | 5.397% | $120.669 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $164.62 | 7.780% | $177.4274 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $227.69 | 4.359% | $237.615 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,120.93 | $1,215.0596 | $1,215.07 | $1,215.05 | $1,215.10 | |