| 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 | $10.98 | 6.426% | $11.6856 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $116.50 | 6.857% | $124.4884 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $106.38 | 5.427% | $112.1532 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $98.88 | 12.367% | $111.1085 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $221.32 | 13.743% | $251.736 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $200.85 | 7.144% | $215.1987 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $173.93 | 12.169% | $195.0955 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $928.84 | $1,021.4659 | $1,021.48 | $1,021.50 | $1,021.50 | |