| 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 | $178.27 | 12.443% | $200.4521 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $44.73 | 11.526% | $49.8856 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $202.76 | 12.450% | $228.0036 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $129.83 | 12.379% | $145.9017 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $114.25 | 8.602% | $124.0778 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $150.48 | 13.108% | $170.2049 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $12.81 | 9.419% | $14.0166 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $833.13 | $932.5423 | $932.54 | $932.55 | $932.60 | |