| 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 | $198.47 | 4.862% | $208.1196 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $7.61 | 5.144% | $8.0015 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $246.87 | 12.807% | $278.4866 | $278.49 | $278.50 | $278.50 |
| Purchase #4 | $123.30 | 4.415% | $128.7437 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $125.78 | 8.151% | $136.0323 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $210.66 | 12.790% | $237.6034 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $62.82 | 4.826% | $65.8517 | $65.85 | $65.85 | $65.90 |
| 7 purchase totals = | $975.51 | $1,062.8388 | $1,062.83 | $1,062.85 | $1,062.80 | |