| 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 | $140.56 | 10.294% | $155.0292 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $176.82 | 4.479% | $184.7398 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $212.31 | 8.786% | $230.9636 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $205.87 | 5.524% | $217.2423 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $122.37 | 9.147% | $133.5632 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $40.92 | 13.108% | $46.2838 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $236.50 | 13.140% | $267.5761 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $1,135.35 | $1,235.3980 | $1,235.39 | $1,235.45 | $1,235.40 | |