| 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 | $205.50 | 12.147% | $230.4621 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $200.91 | 8.446% | $217.8789 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $193.57 | 4.831% | $202.9214 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $24.30 | 5.800% | $25.7094 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $222.68 | 12.555% | $250.6375 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $35.57 | 4.845% | $37.2934 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $6.98 | 11.862% | $7.808 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $889.51 | $972.7107 | $972.71 | $972.70 | $972.70 | |