| 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 | $189.94 | 3.296% | $196.2004 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $113.90 | 5.105% | $119.7146 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $119.49 | 6.375% | $127.1075 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $118.76 | 3.569% | $122.9985 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $169.91 | 13.432% | $192.7323 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $15.53 | 10.809% | $17.2086 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $158.71 | 8.580% | $172.3273 | $172.33 | $172.35 | $172.30 |
| 7 purchase totals = | $886.24 | $948.2892 | $948.29 | $948.30 | $948.20 | |