| 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 | $187.48 | 6.761% | $200.1555 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $176.91 | 12.816% | $199.5828 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $238.49 | 4.486% | $249.1887 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $115.26 | 8.789% | $125.3902 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $168.94 | 8.675% | $183.5955 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $118.65 | 8.550% | $128.7946 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $119.87 | 5.222% | $126.1296 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $1,125.60 | $1,212.8369 | $1,212.84 | $1,212.90 | $1,212.90 | |