| 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 | $98.36 | 13.809% | $111.9425 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $222.38 | 13.517% | $252.4391 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $94.34 | 12.392% | $106.0306 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $160.38 | 9.804% | $176.1037 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $126.32 | 5.358% | $133.0882 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $97.63 | 5.145% | $102.6531 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $248.85 | 4.337% | $259.6426 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,048.26 | $1,141.8998 | $1,141.89 | $1,141.95 | $1,141.80 | |