| 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 | $113.84 | 13.590% | $129.3109 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $124.98 | 11.195% | $138.9715 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $190.99 | 9.387% | $208.9182 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $183.38 | 12.769% | $206.7958 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $110.52 | 10.643% | $122.2826 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $196.51 | 10.861% | $217.853 | $217.85 | $217.85 | $217.90 |
| Purchase #7 | $189.70 | 6.214% | $201.488 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $1,109.92 | $1,225.6200 | $1,225.62 | $1,225.60 | $1,225.70 | |