| 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 | $107.45 | 5.269% | $113.1115 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $106.67 | 6.128% | $113.2067 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $80.65 | 7.305% | $86.5415 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $28.53 | 9.743% | $31.3097 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $187.60 | 11.181% | $208.5756 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $225.45 | 12.816% | $254.3437 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $215.56 | 4.368% | $224.9757 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $951.91 | $1,032.0644 | $1,032.07 | $1,032.10 | $1,032.00 | |