| 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 | $187.84 | 3.768% | $194.9178 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $23.58 | 6.383% | $25.0851 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $184.30 | 3.588% | $190.9127 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $195.41 | 3.196% | $201.6553 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $35.37 | 10.153% | $38.9611 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $242.91 | 11.587% | $271.056 | $271.06 | $271.05 | $271.10 |
| Purchase #7 | $54.39 | 10.519% | $60.1113 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $923.80 | $982.6993 | $982.71 | $982.65 | $982.80 | |