| 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 | $161.89 | 8.288% | $175.3074 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $63.86 | 11.204% | $71.0149 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $246.77 | 10.661% | $273.0781 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $182.84 | 12.863% | $206.3587 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $34.50 | 12.117% | $38.6804 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $96.88 | 7.809% | $104.4454 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $214.37 | 6.477% | $228.2547 | $228.25 | $228.25 | $228.30 |
| 7 purchase totals = | $1,001.11 | $1,097.1396 | $1,097.14 | $1,097.15 | $1,097.20 | |