| 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 | $234.49 | 12.196% | $263.0884 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $232.76 | 8.687% | $252.9799 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $105.41 | 5.686% | $111.4036 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $162.32 | 12.236% | $182.1815 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $43.87 | 8.370% | $47.5419 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $134.74 | 6.820% | $143.9293 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $159.79 | 7.180% | $171.2629 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $1,073.38 | $1,172.3875 | $1,172.38 | $1,172.45 | $1,172.40 | |