| 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 | $26.64 | 3.341% | $27.53 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $240.69 | 11.141% | $267.5053 | $267.51 | $267.50 | $267.50 |
| Purchase #3 | $155.33 | 11.868% | $173.7646 | $173.76 | $173.75 | $173.80 |
| Purchase #4 | $102.95 | 4.527% | $107.6105 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $246.84 | 11.235% | $274.5725 | $274.57 | $274.55 | $274.60 |
| Purchase #6 | $197.91 | 12.161% | $221.9778 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $101.75 | 13.377% | $115.3611 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $1,072.11 | $1,188.3218 | $1,188.32 | $1,188.30 | $1,188.40 | |