| 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 | $184.56 | 7.651% | $198.6807 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $126.38 | 13.480% | $143.416 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $52.28 | 8.872% | $56.9183 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $14.44 | 3.364% | $14.9258 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $105.35 | 11.748% | $117.7265 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $231.87 | 11.642% | $258.8643 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $200.69 | 3.722% | $208.1597 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $915.57 | $998.6913 | $998.70 | $998.70 | $998.70 | |