| 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 | $115.92 | 12.758% | $130.7091 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $234.31 | 11.154% | $260.4449 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $138.32 | 5.113% | $145.3923 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $7.44 | 11.586% | $8.302 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $211.44 | 5.420% | $222.9 | $222.90 | $222.90 | $222.90 |
| Purchase #6 | $197.72 | 7.539% | $212.6261 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $52.52 | 5.775% | $55.553 | $55.55 | $55.55 | $55.60 |
| 7 purchase totals = | $957.67 | $1,035.9274 | $1,035.92 | $1,035.95 | $1,035.90 | |