| 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 | $29.36 | 9.748% | $32.222 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $108.92 | 13.173% | $123.268 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $46.63 | 10.200% | $51.3863 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $203.74 | 8.576% | $221.2127 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $178.76 | 5.725% | $188.994 | $188.99 | $189.00 | $189.00 |
| Purchase #6 | $77.34 | 11.734% | $86.4151 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $237.37 | 8.151% | $256.718 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $882.12 | $960.2161 | $960.22 | $960.15 | $960.20 | |