| 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 | $144.33 | 12.527% | $162.4102 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $229.83 | 8.547% | $249.4736 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $153.27 | 11.139% | $170.3427 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $83.47 | 3.262% | $86.1928 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $40.56 | 3.115% | $41.8234 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $34.27 | 7.227% | $36.7467 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $230.49 | 4.655% | $241.2193 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $916.22 | $988.2087 | $988.20 | $988.15 | $988.10 | |