| 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 | $128.91 | 6.676% | $137.516 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $241.67 | 4.669% | $252.9536 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $236.26 | 5.512% | $249.2827 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $46.74 | 11.227% | $51.9875 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $192.50 | 6.314% | $204.6545 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $133.41 | 12.497% | $150.0822 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $40.77 | 13.341% | $46.2091 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $1,020.26 | $1,092.6856 | $1,092.68 | $1,092.70 | $1,092.80 | |