| 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 | $223.76 | 8.449% | $242.6655 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $206.84 | 3.146% | $213.3472 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $174.66 | 3.688% | $181.1015 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $171.83 | 11.219% | $191.1076 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $27.48 | 13.455% | $31.1774 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $54.71 | 4.653% | $57.2557 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $90.30 | 13.102% | $102.1311 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $949.58 | $1,018.7860 | $1,018.80 | $1,018.80 | $1,018.80 | |