| 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 | $182.42 | 10.415% | $201.419 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $129.67 | 13.624% | $147.3362 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $212.75 | 10.126% | $234.2931 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $156.75 | 12.567% | $176.4488 | $176.45 | $176.45 | $176.40 |
| Purchase #5 | $215.80 | 12.387% | $242.5311 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $13.71 | 6.461% | $14.5958 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $62.69 | 11.245% | $69.7395 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $973.79 | $1,086.3635 | $1,086.37 | $1,086.40 | $1,086.20 | |