| 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 | $132.90 | 7.314% | $142.6203 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $176.74 | 4.447% | $184.5996 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $200.60 | 9.528% | $219.7132 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $151.38 | 13.227% | $171.403 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $124.28 | 3.693% | $128.8697 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $17.45 | 12.680% | $19.6627 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $230.90 | 3.777% | $239.6211 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,034.25 | $1,106.4896 | $1,106.48 | $1,106.40 | $1,106.50 | |