| 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 | $205.43 | 8.635% | $223.1689 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $129.25 | 6.646% | $137.84 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $226.28 | 11.216% | $251.6596 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $92.91 | 12.272% | $104.3119 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $202.73 | 3.665% | $210.1601 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $37.31 | 5.128% | $39.2233 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $149.38 | 5.418% | $157.4734 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $1,043.29 | $1,123.8372 | $1,123.83 | $1,123.75 | $1,123.90 | |