| 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 | $234.73 | 12.712% | $264.5689 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $234.67 | 7.560% | $252.4111 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $243.65 | 12.137% | $273.2218 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $8.95 | 8.314% | $9.6941 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $72.88 | 10.321% | $80.4019 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $152.81 | 3.335% | $157.9062 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $170.77 | 6.464% | $181.8086 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $1,118.46 | $1,220.0126 | $1,220.01 | $1,219.95 | $1,220.00 | |