| 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 | $223.92 | 8.235% | $242.3598 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $73.28 | 8.109% | $79.2223 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $152.68 | 10.204% | $168.2595 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $230.99 | 10.360% | $254.9206 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $88.80 | 5.391% | $93.5872 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $140.97 | 3.812% | $146.3438 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $123.61 | 12.566% | $139.1428 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $1,034.25 | $1,123.8360 | $1,123.83 | $1,123.80 | $1,123.80 | |