| 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 | $106.89 | 7.837% | $115.267 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $192.79 | 8.550% | $209.2735 | $209.27 | $209.25 | $209.30 |
| Purchase #3 | $166.76 | 4.215% | $173.7889 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $174.76 | 7.589% | $188.0225 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $225.84 | 13.553% | $256.4481 | $256.45 | $256.45 | $256.40 |
| Purchase #6 | $108.53 | 12.665% | $122.2753 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $29.91 | 12.287% | $33.585 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $1,005.48 | $1,098.6603 | $1,098.67 | $1,098.65 | $1,098.70 | |