| 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 | $102.54 | 10.505% | $113.3118 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $232.80 | 12.147% | $261.0782 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $31.48 | 12.848% | $35.5246 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $127.69 | 3.333% | $131.9459 | $131.95 | $131.95 | $131.90 |
| Purchase #5 | $141.69 | 13.652% | $161.0335 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $63.46 | 8.751% | $69.0134 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $142.83 | 13.297% | $161.8221 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $842.49 | $933.7295 | $933.72 | $933.70 | $933.60 | |