| 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 | $108.89 | 4.214% | $113.4786 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $6.90 | 13.736% | $7.8478 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $243.87 | 6.186% | $258.9558 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $231.85 | 6.871% | $247.7804 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $135.25 | 3.590% | $140.1055 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $183.62 | 7.218% | $196.8737 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $23.45 | 13.585% | $26.6357 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $933.83 | $991.6775 | $991.69 | $991.70 | $991.70 | |