| 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 | $103.72 | 11.827% | $115.987 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $145.61 | 9.376% | $159.2624 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $9.63 | 9.759% | $10.5698 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $122.82 | 10.179% | $135.3218 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $36.38 | 4.210% | $37.9116 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $33.63 | 8.860% | $36.6096 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $208.29 | 3.368% | $215.3052 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $660.08 | $710.9674 | $710.97 | $710.90 | $711.00 | |