| 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 | $232.52 | 6.272% | $247.1037 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $161.26 | 8.629% | $175.1751 | $175.18 | $175.20 | $175.20 |
| Purchase #3 | $130.38 | 8.620% | $141.6188 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $131.89 | 5.816% | $139.5607 | $139.56 | $139.55 | $139.60 |
| Purchase #5 | $96.75 | 7.484% | $103.9908 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $128.46 | 13.659% | $146.0064 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $240.29 | 7.655% | $258.6842 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,121.55 | $1,212.1397 | $1,212.14 | $1,212.15 | $1,212.20 | |