| 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 | $86.30 | 12.356% | $96.9632 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $229.99 | 9.285% | $251.3446 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $8.63 | 7.447% | $9.2727 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $212.50 | 7.661% | $228.7796 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $141.70 | 3.265% | $146.3265 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $233.40 | 3.505% | $241.5807 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $248.42 | 10.753% | $275.1326 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $1,160.94 | $1,249.3999 | $1,249.39 | $1,249.45 | $1,249.40 | |