| 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 | $228.41 | 12.562% | $257.1029 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $52.82 | 3.671% | $54.759 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $245.50 | 8.213% | $265.6629 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $133.86 | 9.609% | $146.7226 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $52.94 | 6.228% | $56.2371 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $94.32 | 4.529% | $98.5918 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $188.51 | 4.682% | $197.336 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $996.36 | $1,076.4123 | $1,076.41 | $1,076.40 | $1,076.40 | |