| 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 | $237.30 | 10.713% | $262.7219 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $126.88 | 5.512% | $133.8736 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $153.74 | 8.396% | $166.648 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $196.99 | 13.557% | $223.6959 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $241.36 | 6.427% | $256.8722 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $82.42 | 5.579% | $87.0182 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $184.89 | 6.163% | $196.2848 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $1,223.58 | $1,327.1146 | $1,327.11 | $1,327.05 | $1,327.10 | |