| 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 | $87.99 | 12.686% | $99.1524 | $99.15 | $99.15 | $99.20 |
| Purchase #2 | $201.79 | 12.565% | $227.1449 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $202.87 | 8.486% | $220.0855 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $61.54 | 12.164% | $69.0257 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $108.26 | 11.113% | $120.2909 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $182.94 | 7.823% | $197.2514 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $188.32 | 5.213% | $198.1371 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,033.71 | $1,131.0879 | $1,131.09 | $1,131.15 | $1,131.10 | |