| 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 | $9.62 | 12.302% | $10.8035 | $10.80 | $10.80 | $10.80 |
| Purchase #2 | $162.51 | 11.175% | $180.6705 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $200.49 | 7.563% | $215.6531 | $215.65 | $215.65 | $215.70 |
| Purchase #4 | $186.96 | 3.323% | $193.1727 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $222.82 | 4.794% | $233.502 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $111.66 | 9.824% | $122.6295 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $42.92 | 7.778% | $46.2583 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $936.98 | $1,002.6896 | $1,002.68 | $1,002.65 | $1,002.80 | |