| 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 | $120.42 | 9.732% | $132.1393 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $103.76 | 10.530% | $114.6859 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $12.89 | 4.175% | $13.4282 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $242.90 | 11.329% | $270.4181 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $86.73 | 8.358% | $93.9789 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $82.63 | 7.114% | $88.5083 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $68.28 | 5.190% | $71.8237 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $717.61 | $784.9824 | $784.99 | $785.00 | $784.90 | |