| 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 | $202.94 | 12.265% | $227.8306 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $31.93 | 6.413% | $33.9777 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $197.55 | 7.441% | $212.2497 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $249.77 | 6.271% | $265.4331 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $186.50 | 6.833% | $199.2435 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $7.59 | 3.753% | $7.8749 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $231.73 | 8.284% | $250.9265 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $1,108.01 | $1,197.5360 | $1,197.53 | $1,197.60 | $1,197.40 | |