| 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 | $79.32 | 6.263% | $84.2878 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $243.29 | 7.609% | $261.8019 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $107.41 | 8.442% | $116.4776 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $168.77 | 6.719% | $180.1097 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $183.70 | 9.773% | $201.653 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $242.67 | 9.205% | $265.0078 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $178.47 | 5.742% | $188.7177 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $1,203.63 | $1,298.0555 | $1,298.06 | $1,298.05 | $1,298.10 | |