| 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 | $195.62 | 4.485% | $204.3936 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $64.95 | 13.514% | $73.7273 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $234.73 | 7.831% | $253.1117 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $109.53 | 13.752% | $124.5926 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $36.84 | 3.569% | $38.1548 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $114.45 | 8.706% | $124.414 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $149.40 | 11.183% | $166.1074 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $905.52 | $984.5014 | $984.49 | $984.50 | $984.50 | |