| 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 | $214.56 | 9.484% | $234.9089 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $82.55 | 9.302% | $90.2288 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $162.67 | 4.480% | $169.9576 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $248.93 | 10.183% | $274.2785 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $8.63 | 4.458% | $9.0147 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $115.58 | 3.285% | $119.3768 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $191.36 | 11.265% | $212.9167 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $1,024.28 | $1,110.6820 | $1,110.69 | $1,110.70 | $1,110.70 | |