| 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 | $221.25 | 5.141% | $232.6245 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $241.88 | 9.246% | $264.2442 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $235.28 | 5.423% | $248.0392 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $79.76 | 11.790% | $89.1637 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $245.80 | 11.277% | $273.5189 | $273.52 | $273.50 | $273.50 |
| Purchase #6 | $217.92 | 8.335% | $236.0836 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $45.90 | 9.252% | $50.1467 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $1,287.79 | $1,393.8208 | $1,393.81 | $1,393.80 | $1,393.70 | |