| 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 | $237.94 | 11.280% | $264.7796 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $190.82 | 5.849% | $201.9811 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $81.33 | 9.299% | $88.8929 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $188.52 | 8.113% | $203.8146 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $52.44 | 6.403% | $55.7977 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $83.88 | 5.630% | $88.6024 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $224.54 | 9.468% | $245.7994 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,059.47 | $1,149.6677 | $1,149.66 | $1,149.70 | $1,149.70 | |