| 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 | $135.94 | 9.577% | $148.959 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $121.95 | 4.354% | $127.2597 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $136.25 | 13.203% | $154.2391 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $124.78 | 5.764% | $131.9723 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $221.55 | 10.716% | $245.2913 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $114.45 | 11.561% | $127.6816 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $196.46 | 4.183% | $204.6779 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $1,051.38 | $1,140.0809 | $1,140.08 | $1,140.10 | $1,140.20 | |