| 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 | $220.97 | 8.416% | $239.5668 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $246.90 | 11.417% | $275.0886 | $275.09 | $275.10 | $275.10 |
| Purchase #3 | $141.38 | 4.499% | $147.7407 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $138.50 | 6.338% | $147.2781 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $55.68 | 6.571% | $59.3387 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $184.49 | 4.613% | $193.0005 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $83.49 | 5.738% | $88.2807 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $1,071.41 | $1,150.2941 | $1,150.30 | $1,150.35 | $1,150.30 | |