| 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 | $196.35 | 4.792% | $205.7591 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $108.91 | 12.335% | $122.344 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $104.91 | 8.585% | $113.9165 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $153.72 | 12.586% | $173.0672 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $239.41 | 10.865% | $265.4219 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $96.64 | 11.528% | $107.7807 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $230.78 | 13.797% | $262.6207 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $1,130.72 | $1,250.9101 | $1,250.91 | $1,250.85 | $1,250.90 | |