| 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 | $122.83 | 9.177% | $134.1021 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $239.82 | 12.843% | $270.6201 | $270.62 | $270.60 | $270.60 |
| Purchase #3 | $88.51 | 4.814% | $92.7709 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $217.82 | 7.829% | $234.8731 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $151.76 | 6.126% | $161.0568 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $19.85 | 5.288% | $20.8997 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $63.52 | 8.411% | $68.8627 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $904.11 | $983.1854 | $983.18 | $983.10 | $983.30 | |