| 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 | $140.66 | 10.277% | $155.1156 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $244.95 | 7.414% | $263.1106 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $30.93 | 8.706% | $33.6228 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $220.79 | 12.409% | $248.1878 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $202.33 | 10.412% | $223.3966 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $205.41 | 3.177% | $211.9359 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $188.91 | 10.431% | $208.6152 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,233.98 | $1,343.9845 | $1,344.00 | $1,343.95 | $1,343.90 | |