| 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 | $242.43 | 9.161% | $264.639 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $236.85 | 6.222% | $251.5868 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $138.62 | 7.177% | $148.5688 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $144.67 | 13.560% | $164.2873 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $125.34 | 9.147% | $136.8048 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $66.71 | 4.586% | $69.7693 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $169.72 | 9.191% | $185.319 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,124.34 | $1,220.9750 | $1,220.98 | $1,220.95 | $1,221.00 | |