| 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 | $245.82 | 7.392% | $263.991 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $67.60 | 3.729% | $70.1208 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $212.67 | 9.620% | $233.1289 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $56.55 | 10.176% | $62.3045 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $213.91 | 8.378% | $231.8314 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $134.79 | 6.437% | $143.4664 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $164.42 | 13.390% | $186.4358 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $1,095.76 | $1,191.2788 | $1,191.28 | $1,191.30 | $1,191.20 | |