| 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 | $215.28 | 7.199% | $230.778 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $82.38 | 13.147% | $93.2105 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $163.52 | 5.757% | $172.9338 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $78.36 | 13.857% | $89.2183 | $89.22 | $89.20 | $89.20 |
| Purchase #5 | $198.40 | 6.184% | $210.6691 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $45.57 | 8.691% | $49.5305 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $154.94 | 7.565% | $166.6612 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $938.45 | $1,013.0014 | $1,013.00 | $1,013.00 | $1,013.00 | |