| 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 | $190.56 | 13.373% | $216.0436 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $142.44 | 3.249% | $147.0679 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $231.73 | 7.280% | $248.5999 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $238.85 | 3.326% | $246.7942 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $54.83 | 8.828% | $59.6704 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $65.43 | 6.205% | $69.4899 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $232.79 | 10.706% | $257.7125 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $1,156.63 | $1,245.3784 | $1,245.37 | $1,245.35 | $1,245.40 | |