| 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 | $239.53 | 7.303% | $257.0229 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $27.71 | 6.841% | $29.6056 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $205.62 | 3.305% | $212.4157 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $206.35 | 10.451% | $227.9156 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $203.61 | 8.403% | $220.7193 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $191.43 | 6.184% | $203.268 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $91.69 | 8.193% | $99.2022 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $1,165.94 | $1,250.1493 | $1,250.16 | $1,250.05 | $1,250.10 | |