| 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 | $224.56 | 11.347% | $250.0408 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $47.67 | 11.639% | $53.2183 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $174.64 | 9.805% | $191.7635 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $41.85 | 6.236% | $44.4598 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $89.80 | 10.635% | $99.3502 | $99.35 | $99.35 | $99.40 |
| Purchase #6 | $40.69 | 8.486% | $44.143 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $34.53 | 4.581% | $36.1118 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $653.74 | $719.0874 | $719.08 | $719.05 | $719.10 | |