| 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 | $203.78 | 10.246% | $224.6593 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $91.68 | 10.461% | $101.2706 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $218.55 | 3.400% | $225.9807 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $203.52 | 9.422% | $222.6957 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $115.57 | 7.191% | $123.8806 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $236.53 | 13.812% | $269.1995 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $172.41 | 6.369% | $183.3908 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $1,242.04 | $1,351.0772 | $1,351.08 | $1,351.10 | $1,351.20 | |