| 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 | $28.74 | 3.505% | $29.7473 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $143.85 | 13.538% | $163.3244 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $245.81 | 13.454% | $278.8813 | $278.88 | $278.90 | $278.90 |
| Purchase #4 | $195.53 | 5.118% | $205.5372 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $142.41 | 7.268% | $152.7604 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $226.94 | 5.727% | $239.9369 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $208.41 | 7.822% | $224.7118 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,191.69 | $1,294.8993 | $1,294.90 | $1,294.90 | $1,294.80 | |