| 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 | $115.84 | 5.576% | $122.2992 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $87.75 | 5.344% | $92.4394 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $9.93 | 8.782% | $10.8021 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $213.51 | 8.802% | $232.3032 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $160.25 | 13.166% | $181.3485 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $15.87 | 12.235% | $17.8117 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $249.49 | 13.830% | $283.9945 | $283.99 | $284.00 | $284.00 |
| 7 purchase totals = | $852.64 | $940.9986 | $940.99 | $941.00 | $940.90 | |