| 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 | $136.48 | 6.245% | $145.0032 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $96.66 | 6.548% | $102.9893 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $48.58 | 9.732% | $53.3078 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $237.92 | 11.464% | $265.1951 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $74.50 | 3.271% | $76.9369 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $218.25 | 13.329% | $247.3405 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $124.85 | 12.244% | $140.1366 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $937.24 | $1,030.9094 | $1,030.92 | $1,030.95 | $1,030.80 | |