| 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 | $179.41 | 12.485% | $201.8093 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $23.39 | 9.467% | $25.6043 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $200.55 | 5.765% | $212.1117 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $140.71 | 4.794% | $147.4556 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $201.91 | 4.258% | $210.5073 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $96.65 | 6.557% | $102.9873 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $228.69 | 4.394% | $238.7386 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $1,071.31 | $1,139.2141 | $1,139.22 | $1,139.20 | $1,139.20 | |