| 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 | $112.39 | 9.704% | $123.2963 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $240.60 | 13.682% | $273.5189 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $123.36 | 8.666% | $134.0504 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $245.46 | 5.649% | $259.326 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $10.82 | 3.782% | $11.2292 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $197.91 | 7.868% | $213.4816 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $183.36 | 10.612% | $202.8182 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,113.90 | $1,217.7206 | $1,217.73 | $1,217.75 | $1,217.70 | |