| 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 | $96.97 | 8.722% | $105.4277 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $5.94 | 3.573% | $6.1522 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $239.74 | 4.847% | $251.3602 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $133.35 | 10.575% | $147.4518 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $181.34 | 12.828% | $204.6023 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $206.78 | 6.799% | $220.839 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $216.38 | 12.450% | $243.3193 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $1,080.50 | $1,179.1525 | $1,179.15 | $1,179.15 | $1,179.20 | |