| 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 | $129.91 | 6.575% | $138.4516 | $138.45 | $138.45 | $138.50 |
| Purchase #2 | $205.55 | 5.197% | $216.2324 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $200.95 | 8.309% | $217.6469 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $198.37 | 12.534% | $223.2337 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $94.69 | 12.107% | $106.1541 | $106.15 | $106.15 | $106.20 |
| Purchase #6 | $41.83 | 12.275% | $46.9646 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $101.53 | 12.700% | $114.4243 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $972.83 | $1,063.1076 | $1,063.09 | $1,063.10 | $1,063.10 | |