| 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 | $201.69 | 5.400% | $212.5813 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $250.53 | 9.738% | $274.9266 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $234.79 | 12.748% | $264.721 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $93.90 | 11.846% | $105.0234 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $160.61 | 10.517% | $177.5014 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $34.27 | 13.608% | $38.9335 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $179.88 | 11.286% | $200.1813 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $1,155.67 | $1,273.8685 | $1,273.86 | $1,273.90 | $1,273.80 | |