| 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 | $34.55 | 13.739% | $39.2968 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $108.27 | 12.824% | $122.1545 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $139.39 | 10.483% | $154.0023 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $225.67 | 3.254% | $233.0133 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $181.49 | 12.335% | $203.8768 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $206.44 | 9.800% | $226.6711 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $110.46 | 3.584% | $114.4189 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $1,006.27 | $1,093.4337 | $1,093.43 | $1,093.40 | $1,093.50 | |