| 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 | $103.33 | 13.296% | $117.0688 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $216.57 | 12.168% | $242.9222 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $225.83 | 7.141% | $241.9565 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $226.80 | 12.108% | $254.2609 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $68.62 | 11.852% | $76.7528 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $24.96 | 10.137% | $27.4902 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $223.42 | 13.792% | $254.2341 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $1,089.53 | $1,214.6855 | $1,214.68 | $1,214.65 | $1,214.80 | |