| 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 | $119.48 | 9.747% | $131.1257 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $149.49 | 8.218% | $161.7751 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $215.60 | 12.336% | $242.1964 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $44.42 | 3.571% | $46.0062 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $134.50 | 8.632% | $146.11 | $146.11 | $146.10 | $146.10 |
| Purchase #6 | $200.62 | 11.240% | $223.1697 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $227.42 | 9.556% | $249.1523 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $1,091.53 | $1,199.5354 | $1,199.55 | $1,199.55 | $1,199.60 | |