| 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 | $215.42 | 9.548% | $235.9883 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $69.75 | 9.697% | $76.5137 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $7.74 | 7.771% | $8.3415 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $186.44 | 5.475% | $196.6476 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $118.83 | 10.293% | $131.0612 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $197.53 | 13.272% | $223.7462 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $64.49 | 8.281% | $69.8304 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $860.20 | $942.1289 | $942.13 | $942.15 | $942.00 | |