| 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 | $115.86 | 8.249% | $125.4173 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $26.40 | 9.395% | $28.8803 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $52.87 | 3.744% | $54.8495 | $54.85 | $54.85 | $54.80 |
| Purchase #4 | $23.92 | 7.734% | $25.77 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $98.38 | 6.132% | $104.4127 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $249.28 | 7.603% | $268.2328 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $171.68 | 10.261% | $189.2961 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $738.39 | $796.8587 | $796.86 | $796.85 | $796.80 | |