| 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 | $71.60 | 4.399% | $74.7497 | $74.75 | $74.75 | $74.70 |
| Purchase #2 | $205.74 | 3.464% | $212.8668 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $207.52 | 12.772% | $234.0245 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $240.47 | 4.205% | $250.5818 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $242.64 | 7.505% | $260.8501 | $260.85 | $260.85 | $260.90 |
| Purchase #6 | $57.33 | 8.219% | $62.042 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $139.88 | 9.370% | $152.9868 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,165.18 | $1,248.1017 | $1,248.10 | $1,248.10 | $1,248.10 | |