| 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 | $215.53 | 9.654% | $236.3373 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $16.84 | 5.118% | $17.7019 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $66.33 | 4.295% | $69.1789 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $197.59 | 6.401% | $210.2377 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $174.87 | 12.414% | $196.5784 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $195.58 | 7.553% | $210.3522 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $135.59 | 8.735% | $147.4338 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $1,002.33 | $1,087.8202 | $1,087.82 | $1,087.90 | $1,087.80 | |