| 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 | $12.96 | 9.466% | $14.1868 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $223.62 | 12.621% | $251.8431 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $239.64 | 4.406% | $250.1985 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $46.95 | 5.676% | $49.6149 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $194.55 | 11.413% | $216.754 | $216.75 | $216.75 | $216.80 |
| Purchase #6 | $128.56 | 10.180% | $141.6474 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $91.92 | 6.475% | $97.8718 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $938.20 | $1,022.1165 | $1,022.11 | $1,022.10 | $1,022.10 | |