| 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 | $231.60 | 9.868% | $254.4543 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $87.79 | 4.472% | $91.716 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $121.72 | 5.559% | $128.4864 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $229.53 | 12.443% | $258.0904 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $104.73 | 9.451% | $114.628 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $171.48 | 11.784% | $191.6872 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $242.79 | 9.571% | $266.0274 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,189.64 | $1,305.0897 | $1,305.10 | $1,305.15 | $1,305.10 | |