| 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 | $111.32 | 8.383% | $120.652 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $34.70 | 13.103% | $39.2467 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $50.50 | 4.479% | $52.7619 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $210.77 | 11.519% | $235.0486 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $130.77 | 4.606% | $136.7933 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $187.68 | 5.870% | $198.6968 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $12.30 | 4.762% | $12.8857 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $738.04 | $796.0850 | $796.09 | $796.10 | $796.10 | |