| 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 | $193.83 | 10.353% | $213.8972 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $240.80 | 3.696% | $249.7 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $154.75 | 10.870% | $171.5713 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $145.85 | 8.845% | $158.7504 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $32.42 | 6.240% | $34.443 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $57.30 | 10.123% | $63.1005 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $133.98 | 3.176% | $138.2352 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $958.93 | $1,029.6976 | $1,029.70 | $1,029.70 | $1,029.70 | |