| 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 | $121.60 | 13.249% | $137.7108 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $243.26 | 8.764% | $264.5793 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $77.65 | 5.432% | $81.8679 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $213.65 | 7.577% | $229.8383 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $232.48 | 7.343% | $249.551 | $249.55 | $249.55 | $249.60 |
| Purchase #6 | $247.28 | 4.270% | $257.8389 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $119.72 | 7.300% | $128.4596 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $1,255.64 | $1,349.8458 | $1,349.85 | $1,349.85 | $1,349.90 | |