| 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 | $186.98 | 6.543% | $199.2141 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $203.64 | 4.124% | $212.0381 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $203.82 | 9.441% | $223.0626 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $88.92 | 3.731% | $92.2376 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $67.50 | 10.320% | $74.466 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $150.87 | 3.227% | $155.7386 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $242.36 | 10.309% | $267.3449 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,144.09 | $1,224.1019 | $1,224.10 | $1,224.10 | $1,224.00 | |