| 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 | $121.45 | 10.132% | $133.7553 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $199.31 | 11.686% | $222.6014 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $235.75 | 13.291% | $267.0835 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $221.61 | 6.114% | $235.1592 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $187.28 | 6.737% | $199.8971 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $222.67 | 11.718% | $248.7625 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $8.66 | 10.221% | $9.5451 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $1,196.73 | $1,316.8041 | $1,316.81 | $1,316.80 | $1,316.90 | |