| 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 | $222.33 | 7.815% | $239.7051 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $162.79 | 6.513% | $173.3925 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $203.64 | 7.374% | $218.6564 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $159.96 | 3.781% | $166.0081 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $136.48 | 9.482% | $149.421 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $70.91 | 8.114% | $76.6636 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $102.64 | 13.113% | $116.0992 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $1,058.75 | $1,139.9459 | $1,139.95 | $1,139.90 | $1,140.00 | |