| 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 | $115.59 | 8.490% | $125.4036 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $106.44 | 8.199% | $115.167 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $216.82 | 13.488% | $246.0647 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $220.45 | 9.249% | $240.8394 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $66.64 | 11.390% | $74.2303 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $104.47 | 10.529% | $115.4696 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $132.43 | 8.126% | $143.1913 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $962.84 | $1,060.3659 | $1,060.36 | $1,060.35 | $1,060.40 | |