| 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 | $225.54 | 5.465% | $237.8658 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $235.49 | 4.423% | $245.9057 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $149.81 | 5.431% | $157.9462 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $216.76 | 9.327% | $236.9772 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $97.32 | 6.723% | $103.8628 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $45.85 | 3.845% | $47.6129 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $203.59 | 11.299% | $226.5936 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,174.36 | $1,256.7642 | $1,256.77 | $1,256.75 | $1,256.80 | |