| 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 | $243.56 | 4.749% | $255.1267 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $249.47 | 10.690% | $276.1383 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $177.44 | 8.689% | $192.8578 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $139.63 | 8.123% | $150.9721 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $146.50 | 3.346% | $151.4019 | $151.40 | $151.40 | $151.40 |
| Purchase #6 | $228.94 | 3.739% | $237.5001 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $169.38 | 4.696% | $177.3341 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $1,354.92 | $1,441.3310 | $1,441.33 | $1,441.35 | $1,441.30 | |