| 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 | $144.28 | 6.639% | $153.8587 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $246.52 | 3.445% | $255.0126 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $43.46 | 6.735% | $46.387 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $106.63 | 10.823% | $118.1706 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $211.35 | 13.144% | $239.1298 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $223.32 | 8.807% | $242.9878 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $69.49 | 3.227% | $71.7324 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $1,045.05 | $1,127.2789 | $1,127.28 | $1,127.30 | $1,127.30 | |