| 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 | $193.25 | 13.524% | $219.3851 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $133.43 | 7.697% | $143.7001 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $239.49 | 5.276% | $252.1255 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $217.63 | 12.320% | $244.442 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $237.85 | 3.552% | $246.2984 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $22.79 | 3.199% | $23.5191 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $76.89 | 3.298% | $79.4258 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $1,121.33 | $1,208.8960 | $1,208.91 | $1,208.95 | $1,208.80 | |