| 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 | $101.62 | 10.349% | $112.1367 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $15.70 | 3.544% | $16.2564 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $134.76 | 7.478% | $144.8374 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $186.44 | 12.388% | $209.5362 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $207.92 | 6.533% | $221.5034 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $215.62 | 13.595% | $244.9335 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $176.81 | 4.598% | $184.9397 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $1,038.87 | $1,134.1433 | $1,134.15 | $1,134.20 | $1,134.00 | |