| 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 | $106.49 | 9.870% | $117.0006 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $206.42 | 8.203% | $223.3526 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $67.85 | 12.595% | $76.3957 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $140.28 | 13.485% | $159.1968 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $161.60 | 11.817% | $180.6963 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $229.69 | 7.345% | $246.5607 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $166.54 | 10.597% | $184.1882 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,078.87 | $1,187.3909 | $1,187.40 | $1,187.40 | $1,187.50 | |