| 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 | $209.33 | 7.180% | $224.3599 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $248.99 | 6.422% | $264.9801 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $137.56 | 12.585% | $154.8719 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $77.75 | 11.315% | $86.5474 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $33.81 | 11.247% | $37.6126 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $36.81 | 9.489% | $40.3029 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $203.29 | 4.332% | $212.0965 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $947.54 | $1,020.7713 | $1,020.77 | $1,020.75 | $1,020.80 | |