| 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 | $83.48 | 7.450% | $89.6993 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $177.79 | 10.800% | $196.9913 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $244.63 | 12.819% | $275.9891 | $275.99 | $276.00 | $276.00 |
| Purchase #4 | $248.43 | 6.402% | $264.3345 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $123.70 | 13.376% | $140.2461 | $140.25 | $140.25 | $140.20 |
| Purchase #6 | $197.53 | 13.246% | $223.6948 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $231.35 | 7.313% | $248.2686 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,306.91 | $1,439.2237 | $1,439.22 | $1,439.25 | $1,439.20 | |