| 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 | $102.74 | 10.387% | $113.4116 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $141.89 | 10.474% | $156.7516 | $156.75 | $156.75 | $156.80 |
| Purchase #3 | $51.57 | 5.558% | $54.4363 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $150.71 | 6.645% | $160.7247 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $224.94 | 10.292% | $248.0908 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $192.40 | 4.344% | $200.7579 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $83.50 | 12.752% | $94.1479 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $947.75 | $1,028.3208 | $1,028.32 | $1,028.30 | $1,028.30 | |