| 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 | $22.35 | 13.799% | $25.4341 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $176.39 | 11.828% | $197.2534 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $31.99 | 13.546% | $36.3234 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $220.81 | 6.676% | $235.5513 | $235.55 | $235.55 | $235.60 |
| Purchase #5 | $142.29 | 8.657% | $154.608 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $212.35 | 3.168% | $219.0772 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $235.64 | 11.419% | $262.5477 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $1,041.82 | $1,130.7951 | $1,130.79 | $1,130.80 | $1,130.80 | |