| 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 | $243.83 | 10.764% | $270.0759 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $47.48 | 7.842% | $51.2034 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $98.58 | 6.338% | $104.828 | $104.83 | $104.85 | $104.80 |
| Purchase #4 | $198.25 | 4.122% | $206.4219 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $203.26 | 10.528% | $224.6592 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $136.61 | 3.475% | $141.3572 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $5.81 | 3.205% | $5.9962 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $933.82 | $1,004.5418 | $1,004.55 | $1,004.55 | $1,004.60 | |