| 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 | $122.80 | 4.122% | $127.8618 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $186.92 | 8.679% | $203.1428 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $172.60 | 5.457% | $182.0188 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $76.40 | 11.339% | $85.063 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $25.33 | 6.542% | $26.9871 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $143.75 | 12.217% | $161.3119 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $239.55 | 8.366% | $259.5908 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $967.35 | $1,045.9762 | $1,045.97 | $1,045.95 | $1,046.00 | |