| 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 | $190.87 | 4.516% | $199.4897 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $51.55 | 10.411% | $56.9169 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $242.28 | 7.169% | $259.6491 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $95.79 | 8.872% | $104.2885 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $170.27 | 11.238% | $189.4049 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $85.89 | 9.454% | $94.01 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $223.32 | 7.483% | $240.031 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,059.97 | $1,143.7901 | $1,143.79 | $1,143.80 | $1,143.70 | |