| 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 | $239.64 | 12.305% | $269.1277 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $136.28 | 3.456% | $140.9898 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $133.50 | 6.671% | $142.4058 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $41.89 | 3.546% | $43.3754 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $12.48 | 12.410% | $14.0288 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $217.59 | 10.343% | $240.0953 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $96.26 | 8.467% | $104.4103 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $877.64 | $954.4331 | $954.45 | $954.50 | $954.40 | |