| 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 | $230.80 | 11.738% | $257.8913 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $171.98 | 3.730% | $178.3949 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $224.63 | 4.467% | $234.6642 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $58.56 | 3.804% | $60.7876 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $73.40 | 5.519% | $77.4509 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $163.59 | 9.421% | $179.0018 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $234.25 | 8.110% | $253.2477 | $253.25 | $253.25 | $253.20 |
| 7 purchase totals = | $1,157.21 | $1,241.4384 | $1,241.43 | $1,241.45 | $1,241.50 | |