| 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 | $52.49 | 5.197% | $55.2179 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $182.51 | 8.221% | $197.5141 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $240.66 | 12.229% | $270.0903 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $46.33 | 6.680% | $49.4248 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $224.49 | 3.288% | $231.8712 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $127.62 | 12.485% | $143.5534 | $143.55 | $143.55 | $143.60 |
| Purchase #7 | $169.25 | 13.623% | $192.3069 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,043.35 | $1,139.9786 | $1,139.97 | $1,139.90 | $1,140.00 | |