| 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 | $98.28 | 6.139% | $104.3134 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $219.93 | 12.863% | $248.2196 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $249.65 | 7.369% | $268.0467 | $268.05 | $268.05 | $268.00 |
| Purchase #4 | $125.49 | 3.124% | $129.4103 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $36.36 | 11.289% | $40.4647 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $129.31 | 4.162% | $134.6919 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $129.35 | 12.258% | $145.2057 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $988.37 | $1,070.3523 | $1,070.35 | $1,070.30 | $1,070.30 | |