| 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 | $237.87 | 6.839% | $254.1379 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $163.67 | 5.869% | $173.2758 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $28.54 | 3.573% | $29.5597 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $185.92 | 3.594% | $192.602 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $145.25 | 7.844% | $156.6434 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $200.43 | 5.469% | $211.3915 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $230.78 | 9.251% | $252.1295 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $1,192.46 | $1,269.7398 | $1,269.74 | $1,269.80 | $1,269.70 | |