| 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 | $121.45 | 9.867% | $133.4335 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $231.65 | 6.701% | $247.1729 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $140.27 | 4.830% | $147.045 | $147.05 | $147.05 | $147.00 |
| Purchase #4 | $89.52 | 9.269% | $97.8176 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $183.58 | 10.722% | $203.2634 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $164.83 | 7.401% | $177.0291 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $207.76 | 12.107% | $232.9135 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,139.06 | $1,238.6750 | $1,238.67 | $1,238.65 | $1,238.60 | |