| 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 | $192.30 | 9.577% | $210.7166 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $243.46 | 13.459% | $276.2273 | $276.23 | $276.25 | $276.20 |
| Purchase #3 | $203.41 | 13.397% | $230.6608 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $86.46 | 9.456% | $94.6357 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $170.31 | 6.846% | $181.9694 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $63.76 | 10.118% | $70.2112 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $173.60 | 7.507% | $186.6322 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,133.30 | $1,251.0532 | $1,251.06 | $1,251.05 | $1,251.00 | |