| 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 | $230.49 | 5.200% | $242.4755 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $207.55 | 10.738% | $229.8367 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $121.37 | 9.439% | $132.8261 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $11.78 | 3.218% | $12.1591 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $175.27 | 3.709% | $181.7708 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $148.88 | 5.537% | $157.1235 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $138.65 | 8.120% | $149.9084 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $1,033.99 | $1,106.1001 | $1,106.11 | $1,106.10 | $1,106.10 | |