| 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 | $228.47 | 3.211% | $235.8062 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $99.83 | 12.408% | $112.2169 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $222.72 | 13.773% | $253.3952 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $65.91 | 10.153% | $72.6018 | $72.60 | $72.60 | $72.60 |
| Purchase #5 | $241.29 | 7.191% | $258.6412 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $138.47 | 8.287% | $149.945 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $161.31 | 5.443% | $170.0901 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,158.00 | $1,252.6964 | $1,252.71 | $1,252.70 | $1,252.60 | |