| 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 | $223.56 | 4.432% | $233.4682 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $130.96 | 11.868% | $146.5023 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $71.98 | 6.868% | $76.9236 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $130.40 | 7.169% | $139.7484 | $139.75 | $139.75 | $139.70 |
| Purchase #5 | $128.53 | 6.287% | $136.6107 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $193.73 | 3.129% | $199.7918 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $181.70 | 12.163% | $203.8002 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $1,060.86 | $1,136.8452 | $1,136.84 | $1,136.80 | $1,136.80 | |