| 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 | $10.72 | 5.196% | $11.277 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $250.81 | 10.820% | $277.9476 | $277.95 | $277.95 | $277.90 |
| Purchase #3 | $120.64 | 6.212% | $128.1342 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $161.29 | 12.659% | $181.7077 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $245.89 | 6.396% | $261.6171 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $45.84 | 3.318% | $47.361 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $190.67 | 5.170% | $200.5276 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $1,025.86 | $1,108.5722 | $1,108.58 | $1,108.60 | $1,108.50 | |