| 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 | $187.70 | 13.365% | $212.7861 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $177.61 | 6.620% | $189.3678 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $35.26 | 5.157% | $37.0784 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $219.98 | 3.551% | $227.7915 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $239.42 | 5.396% | $252.3391 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $214.63 | 13.399% | $243.3883 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $36.30 | 5.778% | $38.3974 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $1,110.90 | $1,201.1486 | $1,201.16 | $1,201.20 | $1,201.20 | |