| 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 | $240.41 | 4.490% | $251.2044 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $136.49 | 8.153% | $147.618 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $213.73 | 4.451% | $223.2431 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $58.52 | 3.344% | $60.4769 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $51.86 | 10.571% | $57.3421 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $230.50 | 12.348% | $258.9621 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $124.77 | 4.831% | $130.7976 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $1,056.28 | $1,129.6442 | $1,129.64 | $1,129.65 | $1,129.60 | |