| 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 | $116.70 | 9.521% | $127.811 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $213.71 | 5.547% | $225.5645 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $34.51 | 6.404% | $36.72 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $181.97 | 4.282% | $189.762 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $20.96 | 10.377% | $23.135 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $90.62 | 9.129% | $98.8927 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $249.60 | 3.654% | $258.7204 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $908.07 | $960.6056 | $960.60 | $960.55 | $960.60 | |