| 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 | $194.76 | 9.478% | $213.2194 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $227.48 | 4.643% | $238.0419 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $16.91 | 12.741% | $19.0645 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $96.91 | 7.690% | $104.3624 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $132.75 | 7.301% | $142.4421 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $114.97 | 5.847% | $121.6923 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $14.31 | 8.235% | $15.4884 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $798.09 | $854.3110 | $854.30 | $854.30 | $854.30 | |