| 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 | $34.89 | 8.241% | $37.7653 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $237.36 | 8.750% | $258.129 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $28.37 | 9.268% | $30.9993 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $183.87 | 11.562% | $205.129 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $243.70 | 8.814% | $265.1797 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $34.68 | 9.714% | $38.0488 | $38.05 | $38.05 | $38.00 |
| Purchase #7 | $174.32 | 4.466% | $182.1051 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $937.19 | $1,017.3562 | $1,017.37 | $1,017.40 | $1,017.30 | |