| 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 | $229.78 | 13.328% | $260.4051 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $8.89 | 8.367% | $9.6338 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $78.80 | 7.661% | $84.8369 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $22.84 | 11.180% | $25.3935 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $43.55 | 9.311% | $47.6049 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $125.74 | 11.544% | $140.2554 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $202.81 | 13.729% | $230.6538 | $230.65 | $230.65 | $230.70 |
| 7 purchase totals = | $712.41 | $798.7834 | $798.78 | $798.80 | $798.80 | |