| 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 | $223.73 | 7.152% | $239.7312 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $92.53 | 5.183% | $97.3258 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $198.50 | 3.749% | $205.9418 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $162.94 | 7.790% | $175.633 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $184.86 | 10.814% | $204.8508 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $18.62 | 7.404% | $19.9986 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $186.39 | 3.150% | $192.2613 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $1,067.57 | $1,135.7425 | $1,135.74 | $1,135.80 | $1,135.70 | |