| 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 | $36.41 | 3.648% | $37.7382 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $101.70 | 5.298% | $107.0881 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $243.53 | 13.773% | $277.0714 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $233.57 | 7.331% | $250.693 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $216.87 | 6.516% | $231.0012 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $85.87 | 11.824% | $96.0233 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $189.30 | 7.235% | $202.9959 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $1,107.25 | $1,202.6111 | $1,202.61 | $1,202.60 | $1,202.60 | |