| 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 | $245.70 | 11.398% | $273.7049 | $273.70 | $273.70 | $273.70 |
| Purchase #2 | $247.32 | 7.572% | $266.0471 | $266.05 | $266.05 | $266.00 |
| Purchase #3 | $81.37 | 9.218% | $88.8707 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $223.72 | 11.124% | $248.6066 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $213.40 | 5.570% | $225.2864 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $11.47 | 6.341% | $12.1973 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $220.65 | 12.329% | $247.8539 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $1,243.63 | $1,362.5669 | $1,362.57 | $1,362.55 | $1,362.60 | |