| 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 | $185.66 | 13.302% | $210.3565 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $188.70 | 5.124% | $198.369 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $54.70 | 12.568% | $61.5747 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $53.94 | 11.596% | $60.1949 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $240.81 | 10.749% | $266.6947 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $56.49 | 3.564% | $58.5033 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $214.25 | 5.498% | $226.0295 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $994.55 | $1,081.7226 | $1,081.71 | $1,081.70 | $1,081.80 | |