| 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 | $203.47 | 12.250% | $228.3951 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $194.33 | 7.354% | $208.621 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $72.76 | 4.660% | $76.1506 | $76.15 | $76.15 | $76.20 |
| Purchase #4 | $6.32 | 9.316% | $6.9088 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $155.75 | 3.531% | $161.2495 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $162.71 | 5.454% | $171.5842 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $122.95 | 6.205% | $130.579 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $918.29 | $983.4882 | $983.49 | $983.50 | $983.50 | |