| 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 | $242.26 | 12.403% | $272.3075 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $15.29 | 8.448% | $16.5817 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $108.87 | 6.608% | $116.0641 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $245.31 | 7.668% | $264.1204 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $194.25 | 7.858% | $209.5142 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $103.27 | 4.771% | $108.197 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $158.38 | 9.657% | $173.6748 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $1,067.63 | $1,160.4597 | $1,160.45 | $1,160.40 | $1,160.50 | |