| 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 | $230.87 | 9.162% | $252.0223 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $18.64 | 3.175% | $19.2318 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $198.26 | 5.140% | $208.4506 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $41.67 | 7.203% | $44.6715 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $211.33 | 4.855% | $221.5901 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $82.85 | 11.584% | $92.4473 | $92.45 | $92.45 | $92.40 |
| Purchase #7 | $132.85 | 10.697% | $147.061 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $916.47 | $985.4746 | $985.47 | $985.45 | $985.50 | |