| 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 | $188.57 | 10.229% | $207.8588 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $202.83 | 4.764% | $212.4928 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $85.47 | 7.364% | $91.764 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $225.87 | 4.210% | $235.3791 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $44.41 | 12.134% | $49.7987 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $113.58 | 9.291% | $124.1327 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $164.98 | 3.311% | $170.4425 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,025.71 | $1,091.8686 | $1,091.86 | $1,091.90 | $1,091.90 | |