| 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 | $103.93 | 8.364% | $112.6227 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $105.90 | 5.699% | $111.9352 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $237.83 | 9.494% | $260.4096 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $200.45 | 4.109% | $208.6865 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $42.57 | 10.699% | $47.1246 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $208.53 | 5.588% | $220.1827 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $215.89 | 13.717% | $245.5036 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $1,115.10 | $1,206.4649 | $1,206.46 | $1,206.45 | $1,206.40 | |