| 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 | $44.97 | 7.356% | $48.278 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $209.47 | 4.291% | $218.4584 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $130.34 | 13.387% | $147.7886 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $243.57 | 13.680% | $276.8904 | $276.89 | $276.90 | $276.90 |
| Purchase #5 | $220.72 | 10.142% | $243.1054 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $19.53 | 3.537% | $20.2208 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $165.60 | 11.128% | $184.028 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,034.20 | $1,138.7696 | $1,138.78 | $1,138.80 | $1,138.80 | |