| 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 | $30.32 | 5.295% | $31.9254 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $97.96 | 10.543% | $108.2879 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $230.90 | 6.136% | $245.068 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $46.93 | 12.383% | $52.7413 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $95.61 | 10.684% | $105.825 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $206.59 | 13.850% | $235.2027 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $201.58 | 9.747% | $221.228 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $909.89 | $1,000.2783 | $1,000.29 | $1,000.35 | $1,000.20 | |