| 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 | $208.93 | 5.188% | $219.7693 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $173.65 | 4.660% | $181.7421 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $145.30 | 11.814% | $162.4657 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $114.57 | 9.805% | $125.8036 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $125.52 | 9.530% | $137.4821 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $108.69 | 13.749% | $123.6338 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $121.41 | 6.453% | $129.2446 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $998.07 | $1,080.1412 | $1,080.13 | $1,080.15 | $1,080.10 | |