| 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 | $199.98 | 3.853% | $207.6852 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $117.92 | 4.240% | $122.9198 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $160.78 | 4.219% | $167.5633 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $176.86 | 7.768% | $190.5985 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $95.26 | 5.458% | $100.4593 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $228.33 | 7.324% | $245.0529 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $189.74 | 9.545% | $207.8507 | $207.85 | $207.85 | $207.90 |
| 7 purchase totals = | $1,168.87 | $1,242.1297 | $1,242.13 | $1,242.10 | $1,242.30 | |