| 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 | $183.35 | 8.633% | $199.1786 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $111.30 | 8.652% | $120.9297 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $200.97 | 11.104% | $223.2857 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $230.83 | 3.189% | $238.1912 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $14.43 | 6.582% | $15.3798 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $101.73 | 6.257% | $108.0952 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $212.74 | 12.247% | $238.7943 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $1,055.35 | $1,143.8545 | $1,143.86 | $1,143.95 | $1,143.90 | |