| 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 | $99.76 | 3.605% | $103.3563 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $166.74 | 5.285% | $175.5522 | $175.55 | $175.55 | $175.60 |
| Purchase #3 | $227.95 | 9.677% | $250.0087 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $227.94 | 6.557% | $242.886 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $214.38 | 6.810% | $228.9793 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $174.40 | 13.107% | $197.2586 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $167.88 | 7.660% | $180.7396 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,279.05 | $1,378.7807 | $1,378.79 | $1,378.80 | $1,378.90 | |