| 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 | $221.50 | 4.448% | $231.3523 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $32.69 | 3.118% | $33.7093 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $236.64 | 5.460% | $249.5605 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $70.35 | 9.596% | $77.1008 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $219.40 | 3.195% | $226.4098 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $197.64 | 4.449% | $206.433 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $239.71 | 8.599% | $260.3227 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,217.93 | $1,284.8884 | $1,284.88 | $1,284.85 | $1,284.90 | |