| 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 | $246.41 | 10.740% | $272.8744 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $36.49 | 9.459% | $39.9416 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $247.39 | 13.243% | $280.1519 | $280.15 | $280.15 | $280.20 |
| Purchase #4 | $183.98 | 9.643% | $201.7212 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $77.50 | 4.102% | $80.6791 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $93.57 | 5.290% | $98.5199 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $198.77 | 8.406% | $215.4786 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $1,084.11 | $1,189.3667 | $1,189.36 | $1,189.35 | $1,189.40 | |