| 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 | $204.31 | 3.575% | $211.6141 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $122.48 | 5.522% | $129.2433 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $71.54 | 6.705% | $76.3368 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $10.48 | 8.749% | $11.3969 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $172.88 | 10.356% | $190.7835 | $190.78 | $190.80 | $190.80 |
| Purchase #6 | $187.43 | 12.786% | $211.3948 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $203.93 | 9.308% | $222.9118 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $973.05 | $1,053.6812 | $1,053.67 | $1,053.70 | $1,053.60 | |