| 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 | $134.74 | 6.742% | $143.8242 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $60.46 | 7.330% | $64.8917 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $224.67 | 11.716% | $250.9923 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $96.54 | 3.550% | $99.9672 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $28.35 | 8.303% | $30.7039 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $247.95 | 10.155% | $273.1293 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $98.56 | 13.434% | $111.8006 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $891.27 | $975.3092 | $975.30 | $975.30 | $975.30 | |