| 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 | $241.61 | 12.273% | $271.2628 | $271.26 | $271.25 | $271.30 |
| Purchase #2 | $233.89 | 12.841% | $263.9238 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $222.61 | 9.273% | $243.2526 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $147.75 | 5.750% | $156.2456 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $109.81 | 3.104% | $113.2185 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $72.40 | 11.627% | $80.8179 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $237.42 | 5.409% | $250.262 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,265.49 | $1,378.9832 | $1,378.98 | $1,378.90 | $1,379.00 | |