| 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 | $7.84 | 5.476% | $8.2693 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $217.95 | 6.217% | $231.5 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $29.42 | 13.818% | $33.4853 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $192.40 | 8.869% | $209.464 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $177.67 | 8.802% | $193.3085 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $130.58 | 3.726% | $135.4454 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $85.36 | 3.771% | $88.5789 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $841.22 | $900.0514 | $900.06 | $900.05 | $900.10 | |