| 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 | $242.60 | 10.172% | $267.2773 | $267.28 | $267.30 | $267.30 |
| Purchase #2 | $217.50 | 11.198% | $241.8557 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $186.37 | 12.239% | $209.1798 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $98.75 | 3.409% | $102.1164 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $64.42 | 11.866% | $72.0641 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $209.59 | 8.135% | $226.6401 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $24.72 | 8.412% | $26.7994 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $1,043.95 | $1,145.9328 | $1,145.94 | $1,145.95 | $1,146.00 | |