| 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 | $11.45 | 8.185% | $12.3872 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $168.35 | 3.440% | $174.1412 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $127.49 | 6.364% | $135.6035 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $248.67 | 4.202% | $259.1191 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $61.34 | 9.757% | $67.3249 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $132.67 | 12.306% | $148.9964 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $220.26 | 6.270% | $234.0703 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $970.23 | $1,031.6426 | $1,031.64 | $1,031.60 | $1,031.60 | |