| 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 | $222.42 | 10.275% | $245.2737 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $194.84 | 7.496% | $209.4452 | $209.45 | $209.45 | $209.40 |
| Purchase #3 | $107.70 | 8.605% | $116.9676 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $75.73 | 5.812% | $80.1314 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $9.90 | 12.268% | $11.1145 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $230.98 | 5.632% | $243.9888 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $7.44 | 3.301% | $7.6856 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $849.01 | $914.6068 | $914.61 | $914.60 | $914.60 | |