| 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 | $229.36 | 5.723% | $242.4863 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $33.99 | 3.333% | $35.1229 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $162.69 | 12.162% | $182.4764 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $134.46 | 3.626% | $139.3355 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $103.98 | 8.704% | $113.0304 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $161.34 | 11.451% | $179.815 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $213.30 | 6.824% | $227.8556 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,039.12 | $1,120.1221 | $1,120.14 | $1,120.15 | $1,120.10 | |