| 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 | $220.71 | 12.481% | $248.2568 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $216.43 | 6.144% | $229.7275 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $156.39 | 7.409% | $167.9769 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $130.64 | 3.734% | $135.5181 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $247.49 | 9.271% | $270.4348 | $270.43 | $270.45 | $270.40 |
| Purchase #6 | $5.61 | 7.281% | $6.0185 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $52.67 | 3.510% | $54.5187 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $1,029.94 | $1,112.4513 | $1,112.46 | $1,112.45 | $1,112.40 | |