| 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 | $21.96 | 12.677% | $24.7439 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $126.35 | 9.818% | $138.755 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $220.52 | 8.200% | $238.6026 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $39.47 | 12.782% | $44.5151 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $186.62 | 11.138% | $207.4057 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $66.99 | 8.735% | $72.8416 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $161.60 | 8.707% | $175.6705 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $823.51 | $902.5344 | $902.54 | $902.50 | $902.50 | |