| 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 | $200.75 | 4.103% | $208.9868 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $158.70 | 6.106% | $168.3902 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $208.73 | 9.385% | $228.3193 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $199.41 | 6.302% | $211.9768 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $58.44 | 10.726% | $64.7083 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $44.47 | 5.389% | $46.8665 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $168.44 | 9.410% | $184.2902 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $1,038.94 | $1,113.5381 | $1,113.55 | $1,113.55 | $1,113.60 | |