| 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 | $213.43 | 4.353% | $222.7206 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $110.63 | 8.195% | $119.6961 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $181.26 | 13.211% | $205.2063 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $102.91 | 10.468% | $113.6826 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $189.67 | 6.741% | $202.4557 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $174.40 | 3.742% | $180.926 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $203.30 | 11.781% | $227.2508 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,175.60 | $1,271.9381 | $1,271.95 | $1,271.95 | $1,272.00 | |