| 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 | $226.57 | 12.708% | $255.3625 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $12.88 | 12.233% | $14.4556 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $225.85 | 5.130% | $237.4361 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $134.67 | 9.614% | $147.6172 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $63.43 | 8.766% | $68.9903 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $239.34 | 6.268% | $254.3418 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $202.39 | 5.810% | $214.1489 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $1,105.13 | $1,192.3524 | $1,192.36 | $1,192.35 | $1,192.30 | |