| 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 | $26.76 | 12.672% | $30.151 | $30.15 | $30.15 | $30.20 |
| Purchase #2 | $22.98 | 5.639% | $24.2758 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $239.34 | 9.426% | $261.9002 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $135.79 | 11.650% | $151.6095 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $138.64 | 3.386% | $143.3344 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $168.65 | 9.184% | $184.1388 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $238.29 | 13.679% | $270.8857 | $270.89 | $270.90 | $270.90 |
| 7 purchase totals = | $970.45 | $1,066.2954 | $1,066.30 | $1,066.35 | $1,066.30 | |