| 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 | $225.41 | 10.651% | $249.4184 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $138.84 | 4.250% | $144.7407 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $21.97 | 10.710% | $24.323 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $198.70 | 4.605% | $207.8501 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $41.34 | 7.378% | $44.3901 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $24.65 | 13.825% | $28.0579 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $160.25 | 9.583% | $175.6068 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $811.16 | $874.3870 | $874.39 | $874.35 | $874.40 | |