| 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 | $24.60 | 11.480% | $27.4241 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $15.91 | 6.475% | $16.9402 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $242.57 | 12.619% | $273.1799 | $273.18 | $273.20 | $273.20 |
| Purchase #4 | $25.40 | 13.612% | $28.8574 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $153.95 | 12.863% | $173.7526 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $232.40 | 13.360% | $263.4486 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $227.89 | 11.514% | $254.1293 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $922.72 | $1,037.7321 | $1,037.73 | $1,037.75 | $1,037.70 | |