| 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 | $187.87 | 6.291% | $199.6889 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $127.65 | 8.633% | $138.67 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $233.78 | 11.537% | $260.7512 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $121.87 | 5.109% | $128.0963 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $220.97 | 13.413% | $250.6087 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $211.64 | 13.763% | $240.768 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $228.78 | 3.675% | $237.1877 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $1,332.56 | $1,455.7708 | $1,455.78 | $1,455.75 | $1,455.90 | |