| 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 | $179.97 | 11.310% | $200.3246 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $236.80 | 5.435% | $249.6701 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $16.44 | 8.107% | $17.7728 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $94.87 | 11.259% | $105.5514 | $105.55 | $105.55 | $105.60 |
| Purchase #5 | $229.33 | 13.148% | $259.4823 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $63.27 | 6.187% | $67.1845 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $238.52 | 9.356% | $260.8359 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,059.20 | $1,160.8216 | $1,160.81 | $1,160.80 | $1,160.90 | |