| 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 | $114.98 | 6.236% | $122.1502 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $35.27 | 12.403% | $39.6445 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $237.60 | 5.123% | $249.7722 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $128.87 | 7.421% | $138.4334 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $74.68 | 3.749% | $77.4798 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $125.99 | 13.142% | $142.5476 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $184.49 | 6.715% | $196.8785 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $901.88 | $966.9062 | $966.90 | $966.95 | $966.90 | |