| 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 | $195.68 | 10.423% | $216.0757 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $127.39 | 5.587% | $134.5073 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $189.75 | 4.277% | $197.8656 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $236.99 | 7.494% | $254.75 | $254.75 | $254.75 | $254.80 |
| Purchase #5 | $250.95 | 8.232% | $271.6082 | $271.61 | $271.60 | $271.60 |
| Purchase #6 | $107.34 | 5.653% | $113.4079 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $234.53 | 4.615% | $245.3536 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,342.63 | $1,433.5683 | $1,433.58 | $1,433.55 | $1,433.70 | |