| 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 | $12.91 | 13.225% | $14.6173 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $209.80 | 4.838% | $219.9501 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $208.48 | 11.119% | $231.6609 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $199.49 | 13.489% | $226.3992 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $15.49 | 7.664% | $16.6772 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $160.71 | 9.338% | $175.7171 | $175.72 | $175.70 | $175.70 |
| Purchase #7 | $239.44 | 7.409% | $257.1801 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,046.32 | $1,142.2019 | $1,142.21 | $1,142.20 | $1,142.30 | |