| 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 | $239.26 | 8.479% | $259.5469 | $259.55 | $259.55 | $259.50 |
| Purchase #2 | $95.84 | 13.679% | $108.95 | $108.95 | $108.95 | $109.00 |
| Purchase #3 | $21.86 | 3.830% | $22.6972 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $147.92 | 10.319% | $163.1839 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $239.26 | 12.865% | $270.0408 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $217.88 | 12.558% | $245.2414 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $5.49 | 7.801% | $5.9183 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $967.51 | $1,075.5785 | $1,075.58 | $1,075.60 | $1,075.50 | |