| 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 | $63.62 | 7.680% | $68.506 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $214.38 | 11.732% | $239.5311 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $119.85 | 6.162% | $127.2352 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $49.48 | 5.166% | $52.0361 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $122.90 | 4.543% | $128.4833 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $5.65 | 8.483% | $6.1293 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $174.39 | 10.108% | $192.0173 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $750.27 | $813.9383 | $813.95 | $814.00 | $813.80 | |