| 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 | $121.73 | 13.128% | $137.7107 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $185.96 | 9.429% | $203.4942 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $241.76 | 5.355% | $254.7062 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $221.73 | 4.460% | $231.6192 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $114.57 | 10.863% | $127.0157 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $139.93 | 7.705% | $150.7116 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $117.81 | 7.814% | $127.0157 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $1,143.49 | $1,232.2733 | $1,232.28 | $1,232.20 | $1,232.20 | |