| 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 | $113.99 | 13.239% | $129.0811 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $136.26 | 13.314% | $154.4017 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $109.41 | 11.719% | $122.2318 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $212.26 | 5.141% | $223.1723 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $91.63 | 5.747% | $96.896 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $192.48 | 13.576% | $218.6111 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $211.89 | 13.822% | $241.1774 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $1,067.92 | $1,185.5714 | $1,185.57 | $1,185.60 | $1,185.60 | |