| 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 | $223.64 | 3.572% | $231.6284 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $89.52 | 5.492% | $94.4364 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $191.99 | 7.128% | $205.675 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $172.96 | 13.263% | $195.8997 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $172.35 | 6.326% | $183.2529 | $183.25 | $183.25 | $183.30 |
| Purchase #6 | $129.78 | 7.755% | $139.8444 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $159.54 | 10.700% | $176.6108 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,139.78 | $1,227.3476 | $1,227.35 | $1,227.40 | $1,227.30 | |