| 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 | $209.50 | 13.657% | $238.1114 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $235.33 | 11.510% | $262.4165 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $70.47 | 5.286% | $74.195 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $235.71 | 7.859% | $254.2344 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $98.49 | 8.452% | $106.8144 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $158.92 | 8.462% | $172.3678 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $216.30 | 10.535% | $239.0872 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $1,224.72 | $1,347.2267 | $1,347.23 | $1,347.20 | $1,347.20 | |