| 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 | $227.54 | 7.859% | $245.4224 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $138.36 | 4.848% | $145.0677 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $231.31 | 4.516% | $241.756 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $158.73 | 7.679% | $170.9189 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $89.45 | 6.434% | $95.2052 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $87.88 | 8.469% | $95.3226 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $98.62 | 12.603% | $111.0491 | $111.05 | $111.05 | $111.00 |
| 7 purchase totals = | $1,031.89 | $1,104.7419 | $1,104.75 | $1,104.65 | $1,104.70 | |