| 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 | $57.58 | 7.296% | $61.781 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $184.86 | 8.239% | $200.0906 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $215.30 | 13.623% | $244.6303 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $87.60 | 6.420% | $93.2239 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $174.35 | 12.464% | $196.081 | $196.08 | $196.10 | $196.10 |
| Purchase #6 | $235.34 | 7.383% | $252.7152 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $124.99 | 7.534% | $134.4067 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $1,080.02 | $1,182.9287 | $1,182.93 | $1,182.95 | $1,182.90 | |