| 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 | $215.29 | 4.118% | $224.1556 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $188.37 | 5.291% | $198.3367 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $245.98 | 8.153% | $266.0347 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $180.30 | 9.792% | $197.955 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $87.41 | 9.521% | $95.7323 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $111.67 | 9.720% | $122.5243 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $51.39 | 8.357% | $55.6847 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $1,080.41 | $1,160.4233 | $1,160.42 | $1,160.45 | $1,160.40 | |