| 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 | $125.99 | 4.392% | $131.5235 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $64.48 | 11.856% | $72.1247 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $123.97 | 7.820% | $133.6645 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $218.69 | 6.123% | $232.0804 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $249.56 | 7.316% | $267.8178 | $267.82 | $267.80 | $267.80 |
| Purchase #6 | $62.78 | 8.416% | $68.0636 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $209.35 | 5.764% | $221.4169 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,054.82 | $1,126.6914 | $1,126.68 | $1,126.60 | $1,126.70 | |