| 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 | $202.93 | 10.528% | $224.2945 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $74.97 | 12.563% | $84.3885 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $170.79 | 7.402% | $183.4319 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $63.98 | 4.188% | $66.6595 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $188.78 | 11.191% | $209.9064 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $112.36 | 11.813% | $125.6331 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $192.74 | 6.674% | $205.6035 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,006.55 | $1,099.9174 | $1,099.91 | $1,099.95 | $1,099.90 | |