| 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 | $124.98 | 13.632% | $142.0173 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $9.44 | 6.344% | $10.0389 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $146.99 | 3.772% | $152.5345 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $249.54 | 5.126% | $262.3314 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $90.45 | 3.135% | $93.2856 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $137.86 | 6.806% | $147.2428 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $63.64 | 9.241% | $69.521 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $822.90 | $876.9715 | $876.97 | $877.00 | $876.80 | |