| 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 | $204.68 | 4.704% | $214.3081 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $230.73 | 8.253% | $249.7721 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $128.30 | 8.594% | $139.3261 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $145.72 | 8.161% | $157.6122 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $147.31 | 9.504% | $161.3103 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $154.37 | 13.146% | $174.6635 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $14.67 | 6.390% | $15.6074 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $1,025.78 | $1,112.5997 | $1,112.60 | $1,112.55 | $1,112.60 | |