| 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 | $84.71 | 9.170% | $92.4779 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $143.69 | 7.727% | $154.7929 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $185.84 | 8.530% | $201.6922 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $175.78 | 10.379% | $194.0242 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $204.63 | 13.691% | $232.6459 | $232.65 | $232.65 | $232.60 |
| Purchase #6 | $127.65 | 4.259% | $133.0866 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $223.98 | 8.228% | $242.4091 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,146.28 | $1,251.1288 | $1,251.13 | $1,251.15 | $1,251.10 | |