| 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 | $224.83 | 11.818% | $251.4004 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $12.42 | 4.465% | $12.9746 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $195.42 | 6.111% | $207.3621 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $70.47 | 10.222% | $77.6734 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $229.90 | 4.868% | $241.0915 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $69.77 | 8.664% | $75.8149 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $246.68 | 6.798% | $263.4493 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $1,049.49 | $1,129.7662 | $1,129.75 | $1,129.70 | $1,129.80 | |