| 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 | $15.47 | 4.239% | $16.1258 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $141.60 | 3.796% | $146.9751 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $227.97 | 8.302% | $246.8961 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $110.84 | 13.852% | $126.1936 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $131.65 | 9.846% | $144.6123 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $239.77 | 3.209% | $247.4642 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $143.75 | 11.522% | $160.3129 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $1,011.05 | $1,088.5800 | $1,088.58 | $1,088.60 | $1,088.60 | |