| 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 | $141.43 | 4.357% | $147.5921 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $205.88 | 9.136% | $224.6892 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $7.81 | 6.487% | $8.3166 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $169.53 | 10.296% | $186.9848 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $55.33 | 13.548% | $62.8261 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $242.93 | 5.297% | $255.798 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $213.87 | 6.408% | $227.5748 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,036.78 | $1,113.7816 | $1,113.78 | $1,113.80 | $1,113.80 | |