| 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 | $200.65 | 4.331% | $209.3402 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $217.90 | 3.173% | $224.814 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $160.43 | 5.294% | $168.9232 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $145.74 | 13.499% | $165.4134 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $222.87 | 6.382% | $237.0936 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $72.93 | 11.411% | $81.252 | $81.25 | $81.25 | $81.30 |
| Purchase #7 | $84.59 | 3.520% | $87.5676 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $1,105.11 | $1,174.4040 | $1,174.39 | $1,174.35 | $1,174.40 | |