| 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 | $231.28 | 10.640% | $255.8882 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $99.90 | 10.558% | $110.4474 | $110.45 | $110.45 | $110.40 |
| Purchase #3 | $250.75 | 6.852% | $267.9314 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $106.43 | 13.753% | $121.0673 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $47.95 | 9.551% | $52.5297 | $52.53 | $52.55 | $52.50 |
| Purchase #6 | $63.90 | 5.344% | $67.3148 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $174.26 | 11.628% | $194.523 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $974.47 | $1,069.7018 | $1,069.70 | $1,069.70 | $1,069.60 | |