| 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 | $91.50 | 10.733% | $101.3207 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $121.50 | 12.673% | $136.8977 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $195.54 | 9.578% | $214.2688 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $234.90 | 10.646% | $259.9075 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $105.79 | 12.375% | $118.8815 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $189.47 | 6.414% | $201.6226 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $77.66 | 7.497% | $83.4822 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $1,016.36 | $1,116.3810 | $1,116.38 | $1,116.35 | $1,116.40 | |