| 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 | $211.70 | 9.129% | $231.0261 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $43.41 | 8.477% | $47.0899 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $249.36 | 5.381% | $262.7781 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $120.98 | 11.672% | $135.1008 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $84.70 | 8.426% | $91.8368 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $12.80 | 3.531% | $13.252 | $13.25 | $13.25 | $13.30 |
| Purchase #7 | $80.93 | 6.374% | $86.0885 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $803.88 | $867.1722 | $867.18 | $867.25 | $867.20 | |