| 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 | $193.34 | 3.611% | $200.3215 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $183.37 | 6.629% | $195.5256 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $109.26 | 9.287% | $119.407 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $169.37 | 12.146% | $189.9417 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $168.48 | 4.441% | $175.9622 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $53.57 | 9.723% | $58.7786 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $128.56 | 4.614% | $134.4918 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $1,005.95 | $1,074.4284 | $1,074.43 | $1,074.45 | $1,074.40 | |