| 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 | $129.74 | 4.606% | $135.7158 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $192.46 | 4.662% | $201.4325 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $117.74 | 12.644% | $132.627 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $64.73 | 7.232% | $69.4113 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $199.80 | 13.181% | $226.1356 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $221.40 | 11.863% | $247.6647 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $24.82 | 13.807% | $28.2469 | $28.25 | $28.25 | $28.20 |
| 7 purchase totals = | $950.69 | $1,041.2338 | $1,041.24 | $1,041.25 | $1,041.10 | |