| 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 | $244.99 | 3.182% | $252.7856 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $129.71 | 7.321% | $139.2061 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $216.32 | 10.687% | $239.4381 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $121.56 | 5.530% | $128.2823 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $33.72 | 4.289% | $35.1663 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $177.92 | 10.473% | $196.5536 | $196.55 | $196.55 | $196.60 |
| Purchase #7 | $96.68 | 11.787% | $108.0757 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,020.90 | $1,099.5077 | $1,099.52 | $1,099.55 | $1,099.60 | |