| 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 | $220.38 | 4.694% | $230.7246 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $222.58 | 8.700% | $241.9445 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $239.93 | 13.231% | $271.6751 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $235.35 | 13.758% | $267.7295 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $17.57 | 7.711% | $18.9248 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $230.68 | 12.837% | $260.2924 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $162.74 | 3.450% | $168.3545 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $1,329.23 | $1,459.6454 | $1,459.63 | $1,459.65 | $1,459.60 | |