| 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 | $10.56 | 12.776% | $11.9091 | $11.91 | $11.90 | $11.90 |
| Purchase #2 | $232.87 | 7.827% | $251.0967 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $137.45 | 5.149% | $144.5273 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $161.53 | 12.192% | $181.2237 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $211.75 | 3.174% | $218.4709 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $196.35 | 13.206% | $222.28 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $68.33 | 10.525% | $75.5217 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $1,018.84 | $1,105.0294 | $1,105.03 | $1,105.00 | $1,105.00 | |