| 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 | $232.64 | 10.822% | $257.8163 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $230.50 | 6.550% | $245.5978 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $110.40 | 13.221% | $124.996 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $14.34 | 4.783% | $15.0259 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $97.59 | 6.407% | $103.8426 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $219.27 | 3.638% | $227.247 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $25.78 | 7.150% | $27.6233 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $930.52 | $1,002.1489 | $1,002.16 | $1,002.15 | $1,002.00 | |