| 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 | $76.82 | 3.759% | $79.7077 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $148.46 | 8.246% | $160.702 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $137.66 | 7.335% | $147.7574 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $212.33 | 10.202% | $233.9919 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $207.30 | 8.304% | $224.5142 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $240.93 | 6.104% | $255.6364 | $255.64 | $255.65 | $255.60 |
| Purchase #7 | $91.87 | 9.134% | $100.2614 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $1,115.37 | $1,202.5710 | $1,202.57 | $1,202.55 | $1,202.60 | |