| 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 | $110.50 | 5.865% | $116.9808 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $7.70 | 4.326% | $8.0331 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $163.49 | 13.712% | $185.9077 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $62.25 | 3.474% | $64.4126 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $242.96 | 12.682% | $273.7722 | $273.77 | $273.75 | $273.80 |
| Purchase #6 | $177.99 | 4.526% | $186.0458 | $186.05 | $186.05 | $186.00 |
| Purchase #7 | $171.50 | 3.833% | $178.0736 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $936.39 | $1,013.2258 | $1,013.22 | $1,013.20 | $1,013.20 | |