| 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 | $198.45 | 9.652% | $217.6044 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $139.49 | 7.324% | $149.7062 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $127.43 | 10.275% | $140.5234 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $139.96 | 4.673% | $146.5003 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $119.70 | 3.269% | $123.613 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $250.99 | 3.262% | $259.1773 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $27.78 | 5.106% | $29.1984 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $1,003.80 | $1,066.3230 | $1,066.32 | $1,066.30 | $1,066.30 | |