| 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 | $105.44 | 8.710% | $114.6238 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $118.57 | 13.828% | $134.9659 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $192.25 | 12.716% | $216.6965 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $30.57 | 13.441% | $34.6789 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $180.25 | 4.688% | $188.7001 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $236.81 | 9.318% | $258.876 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $173.61 | 4.425% | $181.2922 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,037.50 | $1,129.8334 | $1,129.84 | $1,129.85 | $1,129.90 | |