| 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 | $145.91 | 12.415% | $164.0247 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $107.87 | 10.382% | $119.0691 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $129.95 | 4.670% | $136.0187 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $131.84 | 8.355% | $142.8552 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $115.35 | 10.597% | $127.5736 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $212.80 | 9.385% | $232.7713 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $94.96 | 12.111% | $106.4606 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $938.68 | $1,028.7732 | $1,028.77 | $1,028.65 | $1,028.90 | |