| 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 | $195.82 | 3.852% | $203.363 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $159.59 | 10.475% | $176.3071 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $39.32 | 3.274% | $40.6073 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $55.97 | 11.321% | $62.3064 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $248.56 | 3.448% | $257.1303 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $110.79 | 5.130% | $116.4735 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $75.92 | 11.785% | $84.8672 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $885.97 | $941.0548 | $941.06 | $941.00 | $941.10 | |