| 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 | $242.98 | 3.226% | $250.8185 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $34.62 | 9.695% | $37.9764 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $53.48 | 7.830% | $57.6675 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $11.83 | 7.448% | $12.7111 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $29.56 | 13.154% | $33.4483 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $81.74 | 12.559% | $92.0057 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $238.40 | 9.315% | $260.607 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $692.61 | $745.2345 | $745.25 | $745.20 | $745.20 | |