| 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 | $102.47 | 10.430% | $113.1576 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $241.99 | 13.433% | $274.4965 | $274.50 | $274.50 | $274.50 |
| Purchase #3 | $34.34 | 3.409% | $35.5107 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $13.25 | 5.132% | $13.93 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $230.62 | 9.785% | $253.1862 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $119.28 | 6.529% | $127.0678 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $162.79 | 6.805% | $173.8679 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $904.74 | $991.2167 | $991.23 | $991.20 | $991.30 | |