| 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 | $199.65 | 10.337% | $220.2878 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $173.61 | 13.464% | $196.9849 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $149.82 | 8.782% | $162.9772 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $22.75 | 6.873% | $24.3136 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $73.71 | 4.844% | $77.2805 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $220.29 | 12.703% | $248.2734 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $171.39 | 10.619% | $189.5899 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,011.22 | $1,119.7073 | $1,119.70 | $1,119.75 | $1,119.80 | |