| 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 | $9.68 | 8.130% | $10.467 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $12.93 | 3.686% | $13.4066 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $87.63 | 3.316% | $90.5358 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $149.46 | 11.359% | $166.4372 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $240.55 | 4.229% | $250.7229 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $233.29 | 5.407% | $245.904 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $111.79 | 3.527% | $115.7328 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $845.33 | $893.2063 | $893.21 | $893.20 | $893.10 | |