| 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 | $244.91 | 7.424% | $263.0921 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $220.85 | 7.373% | $237.1333 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $250.77 | 8.411% | $271.8623 | $271.86 | $271.85 | $271.90 |
| Purchase #4 | $217.28 | 8.871% | $236.5549 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $5.89 | 5.394% | $6.2077 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $122.92 | 4.493% | $128.4428 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $67.42 | 9.280% | $73.6766 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $1,130.04 | $1,216.9697 | $1,216.96 | $1,217.00 | $1,217.00 | |