| 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 | $85.80 | 11.280% | $95.4782 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $123.65 | 11.404% | $137.751 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $175.95 | 6.873% | $188.043 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $181.58 | 12.806% | $204.8331 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $225.98 | 8.652% | $245.5318 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $16.34 | 4.219% | $17.0294 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $131.31 | 3.168% | $135.4699 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $940.61 | $1,024.1364 | $1,024.13 | $1,024.20 | $1,024.10 | |