| 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 | $211.67 | 11.122% | $235.2119 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $74.54 | 3.844% | $77.4053 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $150.71 | 9.679% | $165.2972 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $131.36 | 5.680% | $138.8212 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $142.66 | 9.422% | $156.1014 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $52.90 | 9.296% | $57.8176 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $245.46 | 5.176% | $258.165 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,009.30 | $1,088.8196 | $1,088.83 | $1,088.75 | $1,088.80 | |