| 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 | $25.32 | 13.243% | $28.6731 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $191.63 | 4.481% | $200.2169 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $13.93 | 13.723% | $15.8416 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $119.26 | 12.751% | $134.4668 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $231.95 | 7.337% | $248.9682 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $116.26 | 7.418% | $124.8842 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $197.75 | 11.558% | $220.6059 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $896.10 | $973.6567 | $973.66 | $973.60 | $973.70 | |