| 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 | $91.40 | 8.446% | $99.1196 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $108.68 | 8.570% | $117.9939 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $123.53 | 8.821% | $134.4266 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $61.30 | 7.780% | $66.0691 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $247.64 | 13.320% | $280.6256 | $280.63 | $280.65 | $280.60 |
| Purchase #6 | $83.96 | 5.138% | $88.2739 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $235.96 | 8.553% | $256.1417 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $952.47 | $1,042.6504 | $1,042.65 | $1,042.65 | $1,042.60 | |