| 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 | $184.73 | 10.131% | $203.445 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $49.59 | 4.106% | $51.6262 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $213.63 | 7.404% | $229.4472 | $229.45 | $229.45 | $229.40 |
| Purchase #4 | $45.81 | 12.763% | $51.6567 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $155.26 | 13.645% | $176.4452 | $176.45 | $176.45 | $176.40 |
| Purchase #6 | $100.28 | 7.835% | $108.1369 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $240.80 | 10.221% | $265.4122 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $990.10 | $1,086.1694 | $1,086.19 | $1,086.20 | $1,086.00 | |