| 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 | $233.68 | 7.214% | $250.5377 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $27.84 | 11.372% | $31.006 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $249.83 | 8.545% | $271.178 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $219.54 | 11.533% | $244.8595 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $10.59 | 6.658% | $11.2951 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $125.59 | 7.585% | $135.116 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $201.93 | 12.796% | $227.769 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,069.00 | $1,171.7613 | $1,171.78 | $1,171.75 | $1,171.80 | |