| 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 | $193.50 | 3.292% | $199.87 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $125.28 | 9.598% | $137.3044 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $85.58 | 12.527% | $96.3006 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $117.38 | 12.387% | $131.9199 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $152.29 | 11.650% | $170.0318 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $176.44 | 13.604% | $200.4429 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $70.52 | 7.106% | $75.5312 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $920.99 | $1,011.4008 | $1,011.39 | $1,011.40 | $1,011.30 | |