| 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 | $239.29 | 3.267% | $247.1076 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $224.53 | 7.279% | $240.8735 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $18.41 | 3.710% | $19.093 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $97.49 | 11.337% | $108.5424 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $237.72 | 13.298% | $269.332 | $269.33 | $269.35 | $269.30 |
| Purchase #6 | $214.83 | 4.216% | $223.8872 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $35.72 | 9.583% | $39.143 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $1,067.99 | $1,147.9787 | $1,147.97 | $1,148.00 | $1,147.90 | |