| 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 | $185.54 | 13.382% | $210.369 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $222.48 | 8.547% | $241.4954 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $176.63 | 4.509% | $184.5942 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $105.69 | 4.284% | $110.2178 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $216.84 | 4.576% | $226.7626 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $242.84 | 8.205% | $262.765 | $262.77 | $262.75 | $262.80 |
| Purchase #7 | $121.43 | 12.678% | $136.8249 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,271.45 | $1,373.0289 | $1,373.03 | $1,372.95 | $1,373.10 | |