| 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 | $140.91 | 3.504% | $145.8475 | $145.85 | $145.85 | $145.80 |
| Purchase #2 | $223.58 | 12.213% | $250.8858 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $129.38 | 12.659% | $145.7582 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $225.32 | 9.221% | $246.0968 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $230.72 | 8.591% | $250.5412 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $88.55 | 6.441% | $94.2535 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $183.29 | 5.731% | $193.7943 | $193.79 | $193.80 | $193.80 |
| 7 purchase totals = | $1,221.75 | $1,327.1773 | $1,327.18 | $1,327.20 | $1,327.20 | |