| 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 | $127.45 | 4.150% | $132.7392 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $174.80 | 6.691% | $186.4959 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $115.41 | 7.195% | $123.7137 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $124.47 | 3.116% | $128.3485 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $199.85 | 7.857% | $215.5522 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $177.90 | 9.793% | $195.3217 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $36.81 | 10.553% | $40.6946 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $956.69 | $1,022.8658 | $1,022.86 | $1,022.85 | $1,022.80 | |