| 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 | $219.40 | 11.683% | $245.0325 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $126.55 | 9.258% | $138.266 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $23.84 | 13.309% | $27.0129 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $39.95 | 7.445% | $42.9243 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $40.40 | 11.344% | $44.983 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $187.40 | 6.445% | $199.4779 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $146.38 | 7.704% | $157.6571 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $783.92 | $855.3537 | $855.35 | $855.35 | $855.40 | |