| 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 | $232.75 | 4.609% | $243.4774 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $249.76 | 11.129% | $277.5558 | $277.56 | $277.55 | $277.60 |
| Purchase #3 | $89.52 | 5.515% | $94.457 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $104.53 | 4.466% | $109.1983 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $144.39 | 11.602% | $161.1421 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $220.97 | 12.204% | $247.9372 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $139.66 | 8.459% | $151.4738 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $1,181.58 | $1,285.2416 | $1,285.25 | $1,285.25 | $1,285.30 | |