| 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 | $250.95 | 12.766% | $282.9863 | $282.99 | $283.00 | $283.00 |
| Purchase #2 | $23.70 | 12.556% | $26.6758 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $46.43 | 11.445% | $51.7439 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $218.39 | 5.276% | $229.9123 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $143.59 | 13.819% | $163.4327 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $121.67 | 4.810% | $127.5223 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $193.44 | 8.370% | $209.6309 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $998.17 | $1,091.9042 | $1,091.90 | $1,091.95 | $1,091.80 | |