| 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 | $202.64 | 10.121% | $223.1492 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $248.69 | 7.409% | $267.1154 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $219.78 | 7.287% | $235.7954 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $23.55 | 3.693% | $24.4197 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $140.68 | 12.517% | $158.2889 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $188.26 | 5.722% | $199.0322 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $41.42 | 13.580% | $47.0448 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $1,065.02 | $1,154.8456 | $1,154.85 | $1,154.85 | $1,154.70 | |