| 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 | $98.40 | 10.400% | $108.6336 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $191.74 | 4.303% | $199.9906 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $183.92 | 8.331% | $199.2424 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $50.95 | 13.595% | $57.8767 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $124.48 | 12.477% | $140.0114 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $218.27 | 8.617% | $237.0783 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $69.61 | 3.723% | $72.2016 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $937.37 | $1,015.0346 | $1,015.03 | $1,015.10 | $1,015.00 | |