| 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 | $229.38 | 8.754% | $249.4599 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $182.62 | 13.120% | $206.5797 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $67.81 | 9.843% | $74.4845 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $174.62 | 5.576% | $184.3568 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $185.77 | 3.446% | $192.1716 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $37.93 | 13.723% | $43.1351 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $191.51 | 10.281% | $211.1991 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $1,069.64 | $1,161.3867 | $1,161.39 | $1,161.40 | $1,161.50 | |