| 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 | $10.25 | 3.162% | $10.5741 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $88.93 | 13.215% | $100.6821 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $235.98 | 3.147% | $243.4063 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $227.40 | 4.346% | $237.2828 | $237.28 | $237.30 | $237.30 |
| Purchase #5 | $176.95 | 12.487% | $199.0457 | $199.05 | $199.05 | $199.00 |
| Purchase #6 | $9.93 | 12.259% | $11.1473 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $236.44 | 12.521% | $266.0447 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $985.88 | $1,068.1830 | $1,068.18 | $1,068.20 | $1,068.10 | |