| 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 | $232.87 | 13.746% | $264.8803 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $17.98 | 11.147% | $19.9842 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $100.37 | 4.797% | $105.1847 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $115.67 | 4.119% | $120.4344 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $164.53 | 13.519% | $186.7728 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $48.63 | 4.502% | $50.8193 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $236.26 | 8.567% | $256.5004 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $916.31 | $1,004.5761 | $1,004.56 | $1,004.60 | $1,004.60 | |