| 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 | $201.48 | 10.473% | $222.581 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $188.93 | 5.676% | $199.6537 | $199.65 | $199.65 | $199.70 |
| Purchase #3 | $118.46 | 8.307% | $128.3005 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $147.44 | 6.408% | $156.888 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $77.99 | 10.724% | $86.3536 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $73.35 | 11.317% | $81.651 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $29.53 | 9.635% | $32.3752 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $837.18 | $907.8030 | $907.80 | $907.85 | $908.00 | |