| 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 | $218.52 | 7.478% | $234.8609 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $43.72 | 8.509% | $47.4401 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $167.96 | 6.601% | $179.047 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $132.84 | 3.190% | $137.0776 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $209.84 | 10.253% | $231.3549 | $231.35 | $231.35 | $231.40 |
| Purchase #6 | $81.74 | 12.531% | $91.9828 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $116.36 | 10.780% | $128.9036 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $970.98 | $1,050.6669 | $1,050.66 | $1,050.70 | $1,050.70 | |