| 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 | $239.46 | 13.774% | $272.4432 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $116.88 | 5.683% | $123.5223 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $239.27 | 7.731% | $257.768 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $172.81 | 9.494% | $189.2166 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $82.27 | 13.336% | $93.2415 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $36.42 | 3.620% | $37.7384 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $16.49 | 12.529% | $18.556 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $903.60 | $992.4860 | $992.49 | $992.45 | $992.40 | |