| 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 | $94.57 | 12.297% | $106.1993 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $41.65 | 6.228% | $44.244 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $111.48 | 11.135% | $123.8933 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $196.61 | 7.529% | $211.4128 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $226.82 | 10.286% | $250.1507 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $62.34 | 9.287% | $68.1295 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $180.94 | 5.641% | $191.1468 | $191.15 | $191.15 | $191.10 |
| 7 purchase totals = | $914.41 | $995.1764 | $995.17 | $995.20 | $995.10 | |