| 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 | $224.65 | 11.835% | $251.2373 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $8.41 | 3.485% | $8.7031 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $126.68 | 12.820% | $142.9204 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $16.52 | 9.439% | $18.0793 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $78.96 | 11.206% | $87.8083 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $220.97 | 11.779% | $246.9981 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $111.38 | 7.645% | $119.895 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $787.57 | $875.6415 | $875.65 | $875.65 | $875.60 | |