| 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 | $55.40 | 10.421% | $61.1732 | $61.17 | $61.15 | $61.20 |
| Purchase #2 | $241.64 | 10.430% | $266.8431 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $186.54 | 6.612% | $198.874 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $244.48 | 12.423% | $274.8518 | $274.85 | $274.85 | $274.90 |
| Purchase #5 | $237.69 | 12.251% | $266.8094 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $109.93 | 6.260% | $116.8116 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $124.52 | 6.245% | $132.2963 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $1,200.20 | $1,317.6594 | $1,317.65 | $1,317.60 | $1,317.70 | |