| 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 | $233.74 | 7.116% | $250.3729 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $54.32 | 7.205% | $58.2338 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $120.69 | 3.468% | $124.8755 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $162.81 | 10.244% | $179.4883 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $243.63 | 4.541% | $254.6932 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $26.97 | 6.773% | $28.7967 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $243.57 | 5.610% | $257.2343 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,085.73 | $1,153.6947 | $1,153.69 | $1,153.75 | $1,153.70 | |