| 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 | $209.71 | 3.398% | $216.8359 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $208.40 | 9.701% | $228.6169 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $155.29 | 13.827% | $176.7619 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $76.69 | 10.759% | $84.9411 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $31.27 | 3.413% | $32.3372 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $101.56 | 4.798% | $106.4328 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $8.41 | 10.389% | $9.2837 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $791.33 | $855.2095 | $855.21 | $855.25 | $855.10 | |