| 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 | $237.30 | 7.345% | $254.7297 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $234.91 | 4.728% | $246.0165 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $156.70 | 3.407% | $162.0388 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $240.34 | 12.342% | $270.0028 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $232.82 | 9.211% | $254.2651 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $133.70 | 8.374% | $144.896 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $182.46 | 4.255% | $190.2237 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $1,418.23 | $1,522.1726 | $1,522.18 | $1,522.15 | $1,522.10 | |