| 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 | $107.53 | 10.114% | $118.4056 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $233.34 | 4.236% | $243.2243 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $36.48 | 5.670% | $38.5484 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $218.75 | 11.132% | $243.1013 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $153.73 | 5.240% | $161.7855 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $196.82 | 4.534% | $205.7438 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $77.39 | 5.865% | $81.9289 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $1,024.04 | $1,092.7378 | $1,092.74 | $1,092.75 | $1,092.60 | |